20877426936

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{49711}}^1$

素因数の和:50049

約数の個数: 96

約数和(自身を含む): 59714054400

約数和(自身を除く): 38836627464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 307, 342, 456, 614, 684, 921, 1228, 1368, 1842, 2456, 2763, 3684, 5526, 5833, 7368, 11052, 11666, 17499, 22104, 23332, 34998, 46664, 49711, 52497, 69996, 99422, 104994, 139992, 149133, 198844, 209988, 298266, 397688, 419976, 447399, 596532, 894798, 944509, 1193064, 1789596, 1889018, 2833527, 3579192, 3778036, 5667054, 7556072, 8500581, 11334108, 15261277, 17001162, 22668216, 30522554, 34002324, 45783831, 61045108, 68004648, 91567662, 122090216, 137351493, 183135324, 274702986, 289964263, 366270648, 549405972, 579928526, 869892789, 1098811944, 1159857052, 1739785578, 2319714104, 2609678367, 3479571156, 5219356734, 6959142312, 10438713468, 20877426936]

約数ペア:

[(1, 20877426936), (2, 10438713468), (3, 6959142312), (4, 5219356734), (6, 3479571156), (8, 2609678367), (9, 2319714104), (12, 1739785578), (18, 1159857052), (19, 1098811944), (24, 869892789), (36, 579928526), (38, 549405972), (57, 366270648), (72, 289964263), (76, 274702986), (114, 183135324), (152, 137351493), (171, 122090216), (228, 91567662), (307, 68004648), (342, 61045108), (456, 45783831), (614, 34002324), (684, 30522554), (921, 22668216), (1228, 17001162), (1368, 15261277), (1842, 11334108), (2456, 8500581), (2763, 7556072), (3684, 5667054), (5526, 3778036), (5833, 3579192), (7368, 2833527), (11052, 1889018), (11666, 1789596), (17499, 1193064), (22104, 944509), (23332, 894798), (34998, 596532), (46664, 447399), (49711, 419976), (52497, 397688), (69996, 298266), (99422, 209988), (104994, 198844), (139992, 149133)]