19773427056

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{67499}}^1$

素因数の和:67886

約数の個数: 80

約数和(自身を含む): 54237600000

約数和(自身を除く): 34464172944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 359, 408, 718, 816, 1077, 1436, 2154, 2872, 4308, 5744, 6103, 8616, 12206, 17232, 18309, 24412, 36618, 48824, 67499, 73236, 97648, 134998, 146472, 202497, 269996, 292944, 404994, 539992, 809988, 1079984, 1147483, 1619976, 2294966, 3239952, 3442449, 4589932, 6884898, 9179864, 13769796, 18359728, 24232141, 27539592, 48464282, 55079184, 72696423, 96928564, 145392846, 193857128, 290785692, 387714256, 411946397, 581571384, 823892794, 1163142768, 1235839191, 1647785588, 2471678382, 3295571176, 4943356764, 6591142352, 9886713528, 19773427056]

約数ペア:

[(1, 19773427056), (2, 9886713528), (3, 6591142352), (4, 4943356764), (6, 3295571176), (8, 2471678382), (12, 1647785588), (16, 1235839191), (17, 1163142768), (24, 823892794), (34, 581571384), (48, 411946397), (51, 387714256), (68, 290785692), (102, 193857128), (136, 145392846), (204, 96928564), (272, 72696423), (359, 55079184), (408, 48464282), (718, 27539592), (816, 24232141), (1077, 18359728), (1436, 13769796), (2154, 9179864), (2872, 6884898), (4308, 4589932), (5744, 3442449), (6103, 3239952), (8616, 2294966), (12206, 1619976), (17232, 1147483), (18309, 1079984), (24412, 809988), (36618, 539992), (48824, 404994), (67499, 292944), (73236, 269996), (97648, 202497), (134998, 146472)]