20171444332026

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1553}}^1\times {\mathrm{5371669}}^1$

素因数の和:5373271

約数の個数: 64

約数和(自身を含む): 44876564167680

約数和(自身を除く): 24705119835654

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 1553, 2418, 3106, 4659, 9318, 20189, 40378, 48143, 60567, 96286, 121134, 144429, 288858, 625859, 1251718, 1877577, 3755154, 5371669, 10743338, 16115007, 32230014, 69831697, 139663394, 166521739, 209495091, 333043478, 418990182, 499565217, 999130434, 2164782607, 4329565214, 6494347821, 8342201957, 12988695642, 16684403914, 25026605871, 50053211742, 108448625441, 216897250882, 258608260667, 325345876323, 517216521334, 650691752646, 775824782001, 1551649564002, 3361907388671, 6723814777342, 10085722166013, 20171444332026]

約数ペア:

[(1, 20171444332026), (2, 10085722166013), (3, 6723814777342), (6, 3361907388671), (13, 1551649564002), (26, 775824782001), (31, 650691752646), (39, 517216521334), (62, 325345876323), (78, 258608260667), (93, 216897250882), (186, 108448625441), (403, 50053211742), (806, 25026605871), (1209, 16684403914), (1553, 12988695642), (2418, 8342201957), (3106, 6494347821), (4659, 4329565214), (9318, 2164782607), (20189, 999130434), (40378, 499565217), (48143, 418990182), (60567, 333043478), (96286, 209495091), (121134, 166521739), (144429, 139663394), (288858, 69831697), (625859, 32230014), (1251718, 16115007), (1877577, 10743338), (3755154, 5371669)]