20227767888

素因数分解:

$2^4\times 3^1\times {\mathrm{103}}^1\times {\mathrm{967}}^1\times {\mathrm{4231}}^1$

素因数の和:5312

約数の個数: 80

約数和(自身を含む): 52829444096

約数和(自身を除く): 32601676208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 103, 206, 309, 412, 618, 824, 967, 1236, 1648, 1934, 2472, 2901, 3868, 4231, 4944, 5802, 7736, 8462, 11604, 12693, 15472, 16924, 23208, 25386, 33848, 46416, 50772, 67696, 99601, 101544, 199202, 203088, 298803, 398404, 435793, 597606, 796808, 871586, 1195212, 1307379, 1593616, 1743172, 2390424, 2614758, 3486344, 4091377, 4780848, 5229516, 6972688, 8182754, 10459032, 12274131, 16365508, 20918064, 24548262, 32731016, 49096524, 65462032, 98193048, 196386096, 421411831, 842823662, 1264235493, 1685647324, 2528470986, 3371294648, 5056941972, 6742589296, 10113883944, 20227767888]

約数ペア:

[(1, 20227767888), (2, 10113883944), (3, 6742589296), (4, 5056941972), (6, 3371294648), (8, 2528470986), (12, 1685647324), (16, 1264235493), (24, 842823662), (48, 421411831), (103, 196386096), (206, 98193048), (309, 65462032), (412, 49096524), (618, 32731016), (824, 24548262), (967, 20918064), (1236, 16365508), (1648, 12274131), (1934, 10459032), (2472, 8182754), (2901, 6972688), (3868, 5229516), (4231, 4780848), (4944, 4091377), (5802, 3486344), (7736, 2614758), (8462, 2390424), (11604, 1743172), (12693, 1593616), (15472, 1307379), (16924, 1195212), (23208, 871586), (25386, 796808), (33848, 597606), (46416, 435793), (50772, 398404), (67696, 298803), (99601, 203088), (101544, 199202)]