20002922904

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{95987}}^1$

素因数の和:96472

約数の個数: 64

約数和(自身を含む): 52755004800

約数和(自身を除く): 32752081896

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 457, 914, 1371, 1828, 2742, 3656, 5484, 8683, 10968, 17366, 26049, 34732, 52098, 69464, 95987, 104196, 191974, 208392, 287961, 383948, 575922, 767896, 1151844, 1823753, 2303688, 3647506, 5471259, 7295012, 10942518, 14590024, 21885036, 43770072, 43866059, 87732118, 131598177, 175464236, 263196354, 350928472, 526392708, 833455121, 1052785416, 1666910242, 2500365363, 3333820484, 5000730726, 6667640968, 10001461452, 20002922904]

約数ペア:

[(1, 20002922904), (2, 10001461452), (3, 6667640968), (4, 5000730726), (6, 3333820484), (8, 2500365363), (12, 1666910242), (19, 1052785416), (24, 833455121), (38, 526392708), (57, 350928472), (76, 263196354), (114, 175464236), (152, 131598177), (228, 87732118), (456, 43866059), (457, 43770072), (914, 21885036), (1371, 14590024), (1828, 10942518), (2742, 7295012), (3656, 5471259), (5484, 3647506), (8683, 2303688), (10968, 1823753), (17366, 1151844), (26049, 767896), (34732, 575922), (52098, 383948), (69464, 287961), (95987, 208392), (104196, 191974)]