20192189946

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{17417}}^1$

素因数の和:17747

約数の個数: 64

約数和(自身を含む): 43662606336

約数和(自身を除く): 23470416390

約数列:

[1, 2, 3, 6, 23, 31, 46, 62, 69, 93, 138, 186, 271, 542, 713, 813, 1426, 1626, 2139, 4278, 6233, 8401, 12466, 16802, 17417, 18699, 25203, 34834, 37398, 50406, 52251, 104502, 193223, 386446, 400591, 539927, 579669, 801182, 1079854, 1159338, 1201773, 1619781, 2403546, 3239562, 4720007, 9440014, 12418321, 14160021, 24836642, 28320042, 37254963, 74509926, 108560161, 146320217, 217120322, 292640434, 325680483, 438960651, 651360966, 877921302, 3365364991, 6730729982, 10096094973, 20192189946]

約数ペア:

[(1, 20192189946), (2, 10096094973), (3, 6730729982), (6, 3365364991), (23, 877921302), (31, 651360966), (46, 438960651), (62, 325680483), (69, 292640434), (93, 217120322), (138, 146320217), (186, 108560161), (271, 74509926), (542, 37254963), (713, 28320042), (813, 24836642), (1426, 14160021), (1626, 12418321), (2139, 9440014), (4278, 4720007), (6233, 3239562), (8401, 2403546), (12466, 1619781), (16802, 1201773), (17417, 1159338), (18699, 1079854), (25203, 801182), (34834, 579669), (37398, 539927), (50406, 400591), (52251, 386446), (104502, 193223)]