2020772512

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{647}}^1$

素因数の和:1154

約数の個数: 96

約数和(自身を含む): 4585351680

約数和(自身を除く): 2564579168

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 467, 608, 647, 836, 934, 1294, 1672, 1868, 2588, 3344, 3736, 5137, 5176, 6688, 7117, 7472, 8873, 10274, 10352, 12293, 14234, 14944, 17746, 20548, 20704, 24586, 28468, 35492, 41096, 49172, 56936, 70984, 82192, 97603, 98344, 113872, 135223, 141968, 164384, 195206, 196688, 227744, 270446, 283936, 302149, 390412, 393376, 540892, 604298, 780824, 1081784, 1208596, 1561648, 2163568, 2417192, 3123296, 3323639, 4327136, 4834384, 5740831, 6647278, 9668768, 11481662, 13294556, 22963324, 26589112, 45926648, 53178224, 63149141, 91853296, 106356448, 126298282, 183706592, 252596564, 505193128, 1010386256, 2020772512]

約数ペア:

[(1, 2020772512), (2, 1010386256), (4, 505193128), (8, 252596564), (11, 183706592), (16, 126298282), (19, 106356448), (22, 91853296), (32, 63149141), (38, 53178224), (44, 45926648), (76, 26589112), (88, 22963324), (152, 13294556), (176, 11481662), (209, 9668768), (304, 6647278), (352, 5740831), (418, 4834384), (467, 4327136), (608, 3323639), (647, 3123296), (836, 2417192), (934, 2163568), (1294, 1561648), (1672, 1208596), (1868, 1081784), (2588, 780824), (3344, 604298), (3736, 540892), (5137, 393376), (5176, 390412), (6688, 302149), (7117, 283936), (7472, 270446), (8873, 227744), (10274, 196688), (10352, 195206), (12293, 164384), (14234, 141968), (14944, 135223), (17746, 113872), (20548, 98344), (20704, 97603), (24586, 82192), (28468, 70984), (35492, 56936), (41096, 49172)]