20170441664

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{95707}}^1$

素因数の和:95845

約数の個数: 56

約数和(自身を含む): 41569812720

約数和(自身を除く): 21399371056

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 89, 148, 178, 296, 356, 592, 712, 1184, 1424, 2368, 2848, 3293, 5696, 6586, 13172, 26344, 52688, 95707, 105376, 191414, 210752, 382828, 765656, 1531312, 3062624, 3541159, 6125248, 7082318, 8517923, 14164636, 17035846, 28329272, 34071692, 56658544, 68143384, 113317088, 136286768, 226634176, 272573536, 315163151, 545147072, 630326302, 1260652604, 2521305208, 5042610416, 10085220832, 20170441664]

約数ペア:

[(1, 20170441664), (2, 10085220832), (4, 5042610416), (8, 2521305208), (16, 1260652604), (32, 630326302), (37, 545147072), (64, 315163151), (74, 272573536), (89, 226634176), (148, 136286768), (178, 113317088), (296, 68143384), (356, 56658544), (592, 34071692), (712, 28329272), (1184, 17035846), (1424, 14164636), (2368, 8517923), (2848, 7082318), (3293, 6125248), (5696, 3541159), (6586, 3062624), (13172, 1531312), (26344, 765656), (52688, 382828), (95707, 210752), (105376, 191414)]