20133006470

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{2729}}^1$

素因数の和:3057

約数の個数: 64

約数和(自身を含む): 37764679680

約数和(自身を除く): 17631673210

約数列:

[1, 2, 5, 10, 37, 74, 127, 157, 185, 254, 314, 370, 635, 785, 1270, 1570, 2729, 4699, 5458, 5809, 9398, 11618, 13645, 19939, 23495, 27290, 29045, 39878, 46990, 58090, 99695, 100973, 199390, 201946, 346583, 428453, 504865, 693166, 737743, 856906, 1009730, 1475486, 1732915, 2142265, 3465830, 3688715, 4284530, 7377430, 12823571, 15852761, 25647142, 31705522, 54413531, 64117855, 79263805, 108827062, 128235710, 158527610, 272067655, 544135310, 2013300647, 4026601294, 10066503235, 20133006470]

約数ペア:

[(1, 20133006470), (2, 10066503235), (5, 4026601294), (10, 2013300647), (37, 544135310), (74, 272067655), (127, 158527610), (157, 128235710), (185, 108827062), (254, 79263805), (314, 64117855), (370, 54413531), (635, 31705522), (785, 25647142), (1270, 15852761), (1570, 12823571), (2729, 7377430), (4699, 4284530), (5458, 3688715), (5809, 3465830), (9398, 2142265), (11618, 1732915), (13645, 1475486), (19939, 1009730), (23495, 856906), (27290, 737743), (29045, 693166), (39878, 504865), (46990, 428453), (58090, 346583), (99695, 201946), (100973, 199390)]