20306075130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1997}}^1\times {\mathrm{10271}}^1$

素因数の和:12292

約数の個数: 96

約数和(自身を含む): 57629864448

約数和(自身を除く): 37323789318

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 1997, 3994, 5991, 9985, 10271, 11982, 17973, 19970, 20542, 21967, 29955, 30813, 35946, 43934, 51355, 59910, 61626, 65901, 89865, 92439, 102710, 109835, 112981, 131802, 154065, 179730, 184878, 197703, 219670, 225962, 308130, 329505, 338943, 395406, 462195, 564905, 659010, 677886, 924390, 988515, 1016829, 1129810, 1694715, 1977030, 2033658, 3389430, 5084145, 10168290, 20511187, 41022374, 61533561, 102555935, 123067122, 184600683, 205111870, 225623057, 307667805, 369201366, 451246114, 615335610, 676869171, 923003415, 1128115285, 1353738342, 1846006830, 2030607513, 2256230570, 3384345855, 4061215026, 6768691710, 10153037565, 20306075130]

約数ペア:

[(1, 20306075130), (2, 10153037565), (3, 6768691710), (5, 4061215026), (6, 3384345855), (9, 2256230570), (10, 2030607513), (11, 1846006830), (15, 1353738342), (18, 1128115285), (22, 923003415), (30, 676869171), (33, 615335610), (45, 451246114), (55, 369201366), (66, 307667805), (90, 225623057), (99, 205111870), (110, 184600683), (165, 123067122), (198, 102555935), (330, 61533561), (495, 41022374), (990, 20511187), (1997, 10168290), (3994, 5084145), (5991, 3389430), (9985, 2033658), (10271, 1977030), (11982, 1694715), (17973, 1129810), (19970, 1016829), (20542, 988515), (21967, 924390), (29955, 677886), (30813, 659010), (35946, 564905), (43934, 462195), (51355, 395406), (59910, 338943), (61626, 329505), (65901, 308130), (89865, 225962), (92439, 219670), (102710, 197703), (109835, 184878), (112981, 179730), (131802, 154065)]