20446736692911

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{4973}}^1\times {\mathrm{19427}}^1$

素因数の和:24548

約数の個数: 64

約数和(自身を含む): 29686232678400

約数和(自身を除く): 9239495985489

約数列:

[1, 3, 19, 47, 57, 79, 141, 237, 893, 1501, 2679, 3713, 4503, 4973, 11139, 14919, 19427, 58281, 70547, 94487, 211641, 233731, 283461, 369113, 392867, 701193, 913069, 1107339, 1178601, 1534733, 2739207, 4440889, 4604199, 7464473, 13322667, 17348311, 18464749, 22393419, 29159927, 52044933, 55394247, 72132451, 87479781, 96610471, 216397353, 289831413, 350830231, 1052490693, 1370516569, 1835598949, 4111549707, 4540692137, 5506796847, 7632227209, 13622076411, 22896681627, 86273150603, 145012316971, 258819451809, 358714678823, 435036950913, 1076144036469, 6815578897637, 20446736692911]

約数ペア:

[(1, 20446736692911), (3, 6815578897637), (19, 1076144036469), (47, 435036950913), (57, 358714678823), (79, 258819451809), (141, 145012316971), (237, 86273150603), (893, 22896681627), (1501, 13622076411), (2679, 7632227209), (3713, 5506796847), (4503, 4540692137), (4973, 4111549707), (11139, 1835598949), (14919, 1370516569), (19427, 1052490693), (58281, 350830231), (70547, 289831413), (94487, 216397353), (211641, 96610471), (233731, 87479781), (283461, 72132451), (369113, 55394247), (392867, 52044933), (701193, 29159927), (913069, 22393419), (1107339, 18464749), (1178601, 17348311), (1534733, 13322667), (2739207, 7464473), (4440889, 4604199)]