20187006796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{26987977}}^1$

素因数の和:26988009

約数の個数: 24

約数和(自身を含む): 40805822736

約数和(自身を除く): 20618815940

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 26987977, 53975954, 107951908, 296867747, 458795609, 593735494, 917591218, 1187470988, 1835182436, 5046751699, 10093503398, 20187006796]

約数ペア:

[(1, 20187006796), (2, 10093503398), (4, 5046751699), (11, 1835182436), (17, 1187470988), (22, 917591218), (34, 593735494), (44, 458795609), (68, 296867747), (187, 107951908), (374, 53975954), (748, 26987977)]