20236884190

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1\times {\mathrm{4813}}^1$

素因数の和:5125

約数の個数: 64

約数和(自身を含む): 38606585472

約数和(自身を除く): 18369701282

約数列:

[1, 2, 5, 10, 23, 46, 101, 115, 181, 202, 230, 362, 505, 905, 1010, 1810, 2323, 4163, 4646, 4813, 8326, 9626, 11615, 18281, 20815, 23230, 24065, 36562, 41630, 48130, 91405, 110699, 182810, 221398, 420463, 486113, 553495, 840926, 871153, 972226, 1106990, 1742306, 2102315, 2430565, 4204630, 4355765, 4861130, 8711530, 11180599, 20036519, 22361198, 40073038, 55902995, 87986453, 100182595, 111805990, 175972906, 200365190, 439932265, 879864530, 2023688419, 4047376838, 10118442095, 20236884190]

約数ペア:

[(1, 20236884190), (2, 10118442095), (5, 4047376838), (10, 2023688419), (23, 879864530), (46, 439932265), (101, 200365190), (115, 175972906), (181, 111805990), (202, 100182595), (230, 87986453), (362, 55902995), (505, 40073038), (905, 22361198), (1010, 20036519), (1810, 11180599), (2323, 8711530), (4163, 4861130), (4646, 4355765), (4813, 4204630), (8326, 2430565), (9626, 2102315), (11615, 1742306), (18281, 1106990), (20815, 972226), (23230, 871153), (24065, 840926), (36562, 553495), (41630, 486113), (48130, 420463), (91405, 221398), (110699, 182810)]