20123796384

素因数分解:

$2^5\times 3^3\times {\mathrm{2273}}^1\times {\mathrm{10247}}^1$

素因数の和:12539

約数の個数: 96

約数和(自身を含む): 58725959040

約数和(自身を除く): 38602162656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 2273, 4546, 6819, 9092, 10247, 13638, 18184, 20457, 20494, 27276, 30741, 36368, 40914, 40988, 54552, 61371, 61482, 72736, 81828, 81976, 92223, 109104, 122742, 122964, 163656, 163952, 184446, 218208, 245484, 245928, 276669, 327312, 327904, 368892, 490968, 491856, 553338, 654624, 737784, 981936, 983712, 1106676, 1475568, 1963872, 2213352, 2951136, 4426704, 8853408, 23291431, 46582862, 69874293, 93165724, 139748586, 186331448, 209622879, 279497172, 372662896, 419245758, 558994344, 628868637, 745325792, 838491516, 1117988688, 1257737274, 1676983032, 2235977376, 2515474548, 3353966064, 5030949096, 6707932128, 10061898192, 20123796384]

約数ペア:

[(1, 20123796384), (2, 10061898192), (3, 6707932128), (4, 5030949096), (6, 3353966064), (8, 2515474548), (9, 2235977376), (12, 1676983032), (16, 1257737274), (18, 1117988688), (24, 838491516), (27, 745325792), (32, 628868637), (36, 558994344), (48, 419245758), (54, 372662896), (72, 279497172), (96, 209622879), (108, 186331448), (144, 139748586), (216, 93165724), (288, 69874293), (432, 46582862), (864, 23291431), (2273, 8853408), (4546, 4426704), (6819, 2951136), (9092, 2213352), (10247, 1963872), (13638, 1475568), (18184, 1106676), (20457, 983712), (20494, 981936), (27276, 737784), (30741, 654624), (36368, 553338), (40914, 491856), (40988, 490968), (54552, 368892), (61371, 327904), (61482, 327312), (72736, 276669), (81828, 245928), (81976, 245484), (92223, 218208), (109104, 184446), (122742, 163952), (122964, 163656)]