20793938352

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{5557}}^1$

素因数の和:5971

約数の個数: 160

約数和(自身を含む): 61861873920

約数和(自身を除く): 41067935568

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 66, 76, 88, 114, 132, 152, 176, 209, 228, 264, 304, 373, 418, 456, 528, 627, 746, 836, 912, 1119, 1254, 1492, 1672, 2238, 2508, 2984, 3344, 4103, 4476, 5016, 5557, 5968, 7087, 8206, 8952, 10032, 11114, 12309, 14174, 16412, 16671, 17904, 21261, 22228, 24618, 28348, 32824, 33342, 42522, 44456, 49236, 56696, 61127, 65648, 66684, 77957, 85044, 88912, 98472, 105583, 113392, 122254, 133368, 155914, 170088, 183381, 196944, 211166, 233871, 244508, 266736, 311828, 316749, 340176, 366762, 422332, 467742, 489016, 623656, 633498, 733524, 844664, 935484, 978032, 1161413, 1247312, 1266996, 1467048, 1689328, 1870968, 2072761, 2322826, 2533992, 2934096, 3484239, 3741936, 4145522, 4645652, 5067984, 6218283, 6968478, 8291044, 9291304, 12436566, 13936956, 16582088, 18582608, 22800371, 24873132, 27873912, 33164176, 39382459, 45600742, 49746264, 55747824, 68401113, 78764918, 91201484, 99492528, 118147377, 136802226, 157529836, 182402968, 236294754, 273604452, 315059672, 364805936, 433207049, 472589508, 547208904, 630119344, 866414098, 945179016, 1094417808, 1299621147, 1732828196, 1890358032, 2599242294, 3465656392, 5198484588, 6931312784, 10396969176, 20793938352]

約数ペア:

[(1, 20793938352), (2, 10396969176), (3, 6931312784), (4, 5198484588), (6, 3465656392), (8, 2599242294), (11, 1890358032), (12, 1732828196), (16, 1299621147), (19, 1094417808), (22, 945179016), (24, 866414098), (33, 630119344), (38, 547208904), (44, 472589508), (48, 433207049), (57, 364805936), (66, 315059672), (76, 273604452), (88, 236294754), (114, 182402968), (132, 157529836), (152, 136802226), (176, 118147377), (209, 99492528), (228, 91201484), (264, 78764918), (304, 68401113), (373, 55747824), (418, 49746264), (456, 45600742), (528, 39382459), (627, 33164176), (746, 27873912), (836, 24873132), (912, 22800371), (1119, 18582608), (1254, 16582088), (1492, 13936956), (1672, 12436566), (2238, 9291304), (2508, 8291044), (2984, 6968478), (3344, 6218283), (4103, 5067984), (4476, 4645652), (5016, 4145522), (5557, 3741936), (5968, 3484239), (7087, 2934096), (8206, 2533992), (8952, 2322826), (10032, 2072761), (11114, 1870968), (12309, 1689328), (14174, 1467048), (16412, 1266996), (16671, 1247312), (17904, 1161413), (21261, 978032), (22228, 935484), (24618, 844664), (28348, 733524), (32824, 633498), (33342, 623656), (42522, 489016), (44456, 467742), (49236, 422332), (56696, 366762), (61127, 340176), (65648, 316749), (66684, 311828), (77957, 266736), (85044, 244508), (88912, 233871), (98472, 211166), (105583, 196944), (113392, 183381), (122254, 170088), (133368, 155914)]