20131608954

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{227}}^1\times {\mathrm{4073}}^1$

素因数の和:4515

約数の個数: 64

約数和(自身を含む): 42802421760

約数和(自身を除く): 22670812806

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 191, 227, 382, 454, 573, 681, 1146, 1362, 3629, 4073, 4313, 7258, 8146, 8626, 10887, 12219, 12939, 21774, 24438, 25878, 43357, 77387, 86714, 130071, 154774, 232161, 260142, 464322, 777943, 823783, 924571, 1555886, 1647566, 1849142, 2333829, 2471349, 2773713, 4667658, 4942698, 5547426, 14780917, 17566849, 29561834, 35133698, 44342751, 52700547, 88685502, 105401094, 176593061, 353186122, 529779183, 1059558366, 3355268159, 6710536318, 10065804477, 20131608954]

約数ペア:

[(1, 20131608954), (2, 10065804477), (3, 6710536318), (6, 3355268159), (19, 1059558366), (38, 529779183), (57, 353186122), (114, 176593061), (191, 105401094), (227, 88685502), (382, 52700547), (454, 44342751), (573, 35133698), (681, 29561834), (1146, 17566849), (1362, 14780917), (3629, 5547426), (4073, 4942698), (4313, 4667658), (7258, 2773713), (8146, 2471349), (8626, 2333829), (10887, 1849142), (12219, 1647566), (12939, 1555886), (21774, 924571), (24438, 823783), (25878, 777943), (43357, 464322), (77387, 260142), (86714, 232161), (130071, 154774)]