20698539048

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{44371}}^1$

素因数の和:44444

約数の個数: 192

約数和(自身を含む): 66451507200

約数和(自身を除く): 45752968152

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 31, 33, 36, 38, 44, 57, 62, 66, 72, 76, 88, 93, 99, 114, 124, 132, 152, 171, 186, 198, 209, 228, 248, 264, 279, 341, 342, 372, 396, 418, 456, 558, 589, 627, 682, 684, 744, 792, 836, 1023, 1116, 1178, 1254, 1364, 1368, 1672, 1767, 1881, 2046, 2232, 2356, 2508, 2728, 3069, 3534, 3762, 4092, 4712, 5016, 5301, 6138, 6479, 7068, 7524, 8184, 10602, 12276, 12958, 14136, 15048, 19437, 21204, 24552, 25916, 38874, 42408, 44371, 51832, 58311, 77748, 88742, 116622, 133113, 155496, 177484, 233244, 266226, 354968, 399339, 466488, 488081, 532452, 798678, 843049, 976162, 1064904, 1375501, 1464243, 1597356, 1686098, 1952324, 2529147, 2751002, 2928486, 3194712, 3372196, 3904648, 4126503, 4392729, 5058294, 5502004, 5856972, 6744392, 7587441, 8253006, 8785458, 9273539, 10116588, 11004008, 11713944, 12379509, 15130511, 15174882, 16506012, 17570916, 18547078, 20233176, 24759018, 26134519, 27820617, 30261022, 30349764, 33012024, 35141832, 37094156, 45391533, 49518036, 52269038, 55641234, 60522044, 60699528, 74188312, 78403557, 83461851, 90783066, 99036072, 104538076, 111282468, 121044088, 136174599, 156807114, 166923702, 181566132, 209076152, 222564936, 235210671, 272349198, 287479709, 313614228, 333847404, 363132264, 470421342, 544698396, 574959418, 627228456, 667694808, 862439127, 940842684, 1089396792, 1149918836, 1724878254, 1881685368, 2299837672, 2587317381, 3449756508, 5174634762, 6899513016, 10349269524, 20698539048]

約数ペア:

[(1, 20698539048), (2, 10349269524), (3, 6899513016), (4, 5174634762), (6, 3449756508), (8, 2587317381), (9, 2299837672), (11, 1881685368), (12, 1724878254), (18, 1149918836), (19, 1089396792), (22, 940842684), (24, 862439127), (31, 667694808), (33, 627228456), (36, 574959418), (38, 544698396), (44, 470421342), (57, 363132264), (62, 333847404), (66, 313614228), (72, 287479709), (76, 272349198), (88, 235210671), (93, 222564936), (99, 209076152), (114, 181566132), (124, 166923702), (132, 156807114), (152, 136174599), (171, 121044088), (186, 111282468), (198, 104538076), (209, 99036072), (228, 90783066), (248, 83461851), (264, 78403557), (279, 74188312), (341, 60699528), (342, 60522044), (372, 55641234), (396, 52269038), (418, 49518036), (456, 45391533), (558, 37094156), (589, 35141832), (627, 33012024), (682, 30349764), (684, 30261022), (744, 27820617), (792, 26134519), (836, 24759018), (1023, 20233176), (1116, 18547078), (1178, 17570916), (1254, 16506012), (1364, 15174882), (1368, 15130511), (1672, 12379509), (1767, 11713944), (1881, 11004008), (2046, 10116588), (2232, 9273539), (2356, 8785458), (2508, 8253006), (2728, 7587441), (3069, 6744392), (3534, 5856972), (3762, 5502004), (4092, 5058294), (4712, 4392729), (5016, 4126503), (5301, 3904648), (6138, 3372196), (6479, 3194712), (7068, 2928486), (7524, 2751002), (8184, 2529147), (10602, 1952324), (12276, 1686098), (12958, 1597356), (14136, 1464243), (15048, 1375501), (19437, 1064904), (21204, 976162), (24552, 843049), (25916, 798678), (38874, 532452), (42408, 488081), (44371, 466488), (51832, 399339), (58311, 354968), (77748, 266226), (88742, 233244), (116622, 177484), (133113, 155496)]