20156191632

素因数分解:

$2^4\times 3^4\times {\mathrm{37}}^1\times {\mathrm{420341}}^1$

素因数の和:420398

約数の個数: 100

約数和(自身を含む): 59914707996

約数和(自身を除く): 39758516364

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 81, 108, 111, 144, 148, 162, 216, 222, 296, 324, 333, 432, 444, 592, 648, 666, 888, 999, 1296, 1332, 1776, 1998, 2664, 2997, 3996, 5328, 5994, 7992, 11988, 15984, 23976, 47952, 420341, 840682, 1261023, 1681364, 2522046, 3362728, 3783069, 5044092, 6725456, 7566138, 10088184, 11349207, 15132276, 15552617, 20176368, 22698414, 30264552, 31105234, 34047621, 45396828, 46657851, 60529104, 62210468, 68095242, 90793656, 93315702, 124420936, 136190484, 139973553, 181587312, 186631404, 248841872, 272380968, 279947106, 373262808, 419920659, 544761936, 559894212, 746525616, 839841318, 1119788424, 1259761977, 1679682636, 2239576848, 2519523954, 3359365272, 5039047908, 6718730544, 10078095816, 20156191632]

約数ペア:

[(1, 20156191632), (2, 10078095816), (3, 6718730544), (4, 5039047908), (6, 3359365272), (8, 2519523954), (9, 2239576848), (12, 1679682636), (16, 1259761977), (18, 1119788424), (24, 839841318), (27, 746525616), (36, 559894212), (37, 544761936), (48, 419920659), (54, 373262808), (72, 279947106), (74, 272380968), (81, 248841872), (108, 186631404), (111, 181587312), (144, 139973553), (148, 136190484), (162, 124420936), (216, 93315702), (222, 90793656), (296, 68095242), (324, 62210468), (333, 60529104), (432, 46657851), (444, 45396828), (592, 34047621), (648, 31105234), (666, 30264552), (888, 22698414), (999, 20176368), (1296, 15552617), (1332, 15132276), (1776, 11349207), (1998, 10088184), (2664, 7566138), (2997, 6725456), (3996, 5044092), (5328, 3783069), (5994, 3362728), (7992, 2522046), (11988, 1681364), (15984, 1261023), (23976, 840682), (47952, 420341)]