20237655426

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{563}}^1\times {\mathrm{2579}}^1$

素因数の和:3271

約数の個数: 64

約数和(自身を含む): 42745605120

約数和(自身を除く): 22507949694

約数列:

[1, 2, 3, 6, 23, 46, 69, 101, 138, 202, 303, 563, 606, 1126, 1689, 2323, 2579, 3378, 4646, 5158, 6969, 7737, 12949, 13938, 15474, 25898, 38847, 56863, 59317, 77694, 113726, 118634, 170589, 177951, 260479, 341178, 355902, 520958, 781437, 1307849, 1451977, 1562874, 2615698, 2903954, 3923547, 4355931, 5991017, 7847094, 8711862, 11982034, 17973051, 33395471, 35946102, 66790942, 100186413, 146649677, 200372826, 293299354, 439949031, 879898062, 3372942571, 6745885142, 10118827713, 20237655426]

約数ペア:

[(1, 20237655426), (2, 10118827713), (3, 6745885142), (6, 3372942571), (23, 879898062), (46, 439949031), (69, 293299354), (101, 200372826), (138, 146649677), (202, 100186413), (303, 66790942), (563, 35946102), (606, 33395471), (1126, 17973051), (1689, 11982034), (2323, 8711862), (2579, 7847094), (3378, 5991017), (4646, 4355931), (5158, 3923547), (6969, 2903954), (7737, 2615698), (12949, 1562874), (13938, 1451977), (15474, 1307849), (25898, 781437), (38847, 520958), (56863, 355902), (59317, 341178), (77694, 260479), (113726, 177951), (118634, 170589)]