20131573814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{125507}}^1$

素因数の和:125860

約数の個数: 32

約数和(自身を含む): 34483574016

約数和(自身を除く): 14352000202

約数列:

[1, 2, 11, 22, 23, 46, 253, 317, 506, 634, 3487, 6974, 7291, 14582, 80201, 125507, 160402, 251014, 1380577, 2761154, 2886661, 5773322, 31753271, 39785719, 63506542, 79571438, 437642909, 875285818, 915071537, 1830143074, 10065786907, 20131573814]

約数ペア:

[(1, 20131573814), (2, 10065786907), (11, 1830143074), (22, 915071537), (23, 875285818), (46, 437642909), (253, 79571438), (317, 63506542), (506, 39785719), (634, 31753271), (3487, 5773322), (6974, 2886661), (7291, 2761154), (14582, 1380577), (80201, 251014), (125507, 160402)]