20104103328

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{56039}}^1$

素因数の和:56190

約数の個数: 96

約数和(自身を含む): 54737182080

約数和(自身を除く): 34633078752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 101, 111, 148, 202, 222, 296, 303, 404, 444, 592, 606, 808, 888, 1184, 1212, 1616, 1776, 2424, 3232, 3552, 3737, 4848, 7474, 9696, 11211, 14948, 22422, 29896, 44844, 56039, 59792, 89688, 112078, 119584, 168117, 179376, 224156, 336234, 358752, 448312, 672468, 896624, 1344936, 1793248, 2073443, 2689872, 4146886, 5379744, 5659939, 6220329, 8293772, 11319878, 12440658, 16587544, 16979817, 22639756, 24881316, 33175088, 33959634, 45279512, 49762632, 66350176, 67919268, 90559024, 99525264, 135838536, 181118048, 199050528, 209417743, 271677072, 418835486, 543354144, 628253229, 837670972, 1256506458, 1675341944, 2513012916, 3350683888, 5026025832, 6701367776, 10052051664, 20104103328]

約数ペア:

[(1, 20104103328), (2, 10052051664), (3, 6701367776), (4, 5026025832), (6, 3350683888), (8, 2513012916), (12, 1675341944), (16, 1256506458), (24, 837670972), (32, 628253229), (37, 543354144), (48, 418835486), (74, 271677072), (96, 209417743), (101, 199050528), (111, 181118048), (148, 135838536), (202, 99525264), (222, 90559024), (296, 67919268), (303, 66350176), (404, 49762632), (444, 45279512), (592, 33959634), (606, 33175088), (808, 24881316), (888, 22639756), (1184, 16979817), (1212, 16587544), (1616, 12440658), (1776, 11319878), (2424, 8293772), (3232, 6220329), (3552, 5659939), (3737, 5379744), (4848, 4146886), (7474, 2689872), (9696, 2073443), (11211, 1793248), (14948, 1344936), (22422, 896624), (29896, 672468), (44844, 448312), (56039, 358752), (59792, 336234), (89688, 224156), (112078, 179376), (119584, 168117)]