20134122020

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{92861}}^1$

素因数の和:93200

約数の個数: 48

約数和(自身を含む): 43573079088

約数和(自身を除く): 23438957068

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 293, 370, 586, 740, 1172, 1465, 2930, 5860, 10841, 21682, 43364, 54205, 92861, 108410, 185722, 216820, 371444, 464305, 928610, 1857220, 3435857, 6871714, 13743428, 17179285, 27208273, 34358570, 54416546, 68717140, 108833092, 136041365, 272082730, 544165460, 1006706101, 2013412202, 4026824404, 5033530505, 10067061010, 20134122020]

約数ペア:

[(1, 20134122020), (2, 10067061010), (4, 5033530505), (5, 4026824404), (10, 2013412202), (20, 1006706101), (37, 544165460), (74, 272082730), (148, 136041365), (185, 108833092), (293, 68717140), (370, 54416546), (586, 34358570), (740, 27208273), (1172, 17179285), (1465, 13743428), (2930, 6871714), (5860, 3435857), (10841, 1857220), (21682, 928610), (43364, 464305), (54205, 371444), (92861, 216820), (108410, 185722)]