20877264144

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{693689}}^1$

素因数の和:693733

約数の個数: 120

約数和(自身を含む): 67093696800

約数和(自身を除く): 46216432656

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 33, 36, 38, 44, 48, 57, 66, 72, 76, 88, 99, 114, 132, 144, 152, 171, 176, 198, 209, 228, 264, 304, 342, 396, 418, 456, 528, 627, 684, 792, 836, 912, 1254, 1368, 1584, 1672, 1881, 2508, 2736, 3344, 3762, 5016, 7524, 10032, 15048, 30096, 693689, 1387378, 2081067, 2774756, 4162134, 5549512, 6243201, 7630579, 8324268, 11099024, 12486402, 13180091, 15261158, 16648536, 22891737, 24972804, 26360182, 30522316, 33297072, 39540273, 45783474, 49945608, 52720364, 61044632, 68675211, 79080546, 91566948, 99891216, 105440728, 118620819, 122089264, 137350422, 144981001, 158161092, 183133896, 210881456, 237241638, 274700844, 289962002, 316322184, 366267792, 434943003, 474483276, 549401688, 579924004, 632644368, 869886006, 948966552, 1098803376, 1159848008, 1304829009, 1739772012, 1897933104, 2319696016, 2609658018, 3479544024, 5219316036, 6959088048, 10438632072, 20877264144]

約数ペア:

[(1, 20877264144), (2, 10438632072), (3, 6959088048), (4, 5219316036), (6, 3479544024), (8, 2609658018), (9, 2319696016), (11, 1897933104), (12, 1739772012), (16, 1304829009), (18, 1159848008), (19, 1098803376), (22, 948966552), (24, 869886006), (33, 632644368), (36, 579924004), (38, 549401688), (44, 474483276), (48, 434943003), (57, 366267792), (66, 316322184), (72, 289962002), (76, 274700844), (88, 237241638), (99, 210881456), (114, 183133896), (132, 158161092), (144, 144981001), (152, 137350422), (171, 122089264), (176, 118620819), (198, 105440728), (209, 99891216), (228, 91566948), (264, 79080546), (304, 68675211), (342, 61044632), (396, 52720364), (418, 49945608), (456, 45783474), (528, 39540273), (627, 33297072), (684, 30522316), (792, 26360182), (836, 24972804), (912, 22891737), (1254, 16648536), (1368, 15261158), (1584, 13180091), (1672, 12486402), (1881, 11099024), (2508, 8324268), (2736, 7630579), (3344, 6243201), (3762, 5549512), (5016, 4162134), (7524, 2774756), (10032, 2081067), (15048, 1387378), (30096, 693689)]