20218095096

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1\times {\mathrm{58693}}^1$

素因数の和:59196

約数の個数: 64

約数和(自身を含む): 52289310720

約数和(自身を除く): 32071215624

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 463, 744, 926, 1389, 1852, 2778, 3704, 5556, 11112, 14353, 28706, 43059, 57412, 58693, 86118, 114824, 117386, 172236, 176079, 234772, 344472, 352158, 469544, 704316, 1408632, 1819483, 3638966, 5458449, 7277932, 10916898, 14555864, 21833796, 27174859, 43667592, 54349718, 81524577, 108699436, 163049154, 217398872, 326098308, 652196616, 842420629, 1684841258, 2527261887, 3369682516, 5054523774, 6739365032, 10109047548, 20218095096]

約数ペア:

[(1, 20218095096), (2, 10109047548), (3, 6739365032), (4, 5054523774), (6, 3369682516), (8, 2527261887), (12, 1684841258), (24, 842420629), (31, 652196616), (62, 326098308), (93, 217398872), (124, 163049154), (186, 108699436), (248, 81524577), (372, 54349718), (463, 43667592), (744, 27174859), (926, 21833796), (1389, 14555864), (1852, 10916898), (2778, 7277932), (3704, 5458449), (5556, 3638966), (11112, 1819483), (14353, 1408632), (28706, 704316), (43059, 469544), (57412, 352158), (58693, 344472), (86118, 234772), (114824, 176079), (117386, 172236)]