20211457848

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{773}}^1\times {\mathrm{12241}}^1$

素因数の和:13112

約数の個数: 64

約数和(自身を含む): 51166663200

約数和(自身を除く): 30955205352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 267, 356, 534, 712, 773, 1068, 1546, 2136, 2319, 3092, 4638, 6184, 9276, 12241, 18552, 24482, 36723, 48964, 68797, 73446, 97928, 137594, 146892, 206391, 275188, 293784, 412782, 550376, 825564, 1089449, 1651128, 2178898, 3268347, 4357796, 6536694, 8715592, 9462293, 13073388, 18924586, 26146776, 28386879, 37849172, 56773758, 75698344, 113547516, 227095032, 842144077, 1684288154, 2526432231, 3368576308, 5052864462, 6737152616, 10105728924, 20211457848]

約数ペア:

[(1, 20211457848), (2, 10105728924), (3, 6737152616), (4, 5052864462), (6, 3368576308), (8, 2526432231), (12, 1684288154), (24, 842144077), (89, 227095032), (178, 113547516), (267, 75698344), (356, 56773758), (534, 37849172), (712, 28386879), (773, 26146776), (1068, 18924586), (1546, 13073388), (2136, 9462293), (2319, 8715592), (3092, 6536694), (4638, 4357796), (6184, 3268347), (9276, 2178898), (12241, 1651128), (18552, 1089449), (24482, 825564), (36723, 550376), (48964, 412782), (68797, 293784), (73446, 275188), (97928, 206391), (137594, 146892)]