20227584

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1013}}^1$

素因数の和:1047

約数の個数: 80

約数和(自身を含む): 58090032

約数和(自身を除く): 37862448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 512, 624, 768, 832, 1013, 1248, 1536, 1664, 2026, 2496, 3039, 3328, 4052, 4992, 6078, 6656, 8104, 9984, 12156, 13169, 16208, 19968, 24312, 26338, 32416, 39507, 48624, 52676, 64832, 79014, 97248, 105352, 129664, 158028, 194496, 210704, 259328, 316056, 388992, 421408, 518656, 632112, 777984, 842816, 1264224, 1555968, 1685632, 2528448, 3371264, 5056896, 6742528, 10113792, 20227584]

約数ペア:

[(1, 20227584), (2, 10113792), (3, 6742528), (4, 5056896), (6, 3371264), (8, 2528448), (12, 1685632), (13, 1555968), (16, 1264224), (24, 842816), (26, 777984), (32, 632112), (39, 518656), (48, 421408), (52, 388992), (64, 316056), (78, 259328), (96, 210704), (104, 194496), (128, 158028), (156, 129664), (192, 105352), (208, 97248), (256, 79014), (312, 64832), (384, 52676), (416, 48624), (512, 39507), (624, 32416), (768, 26338), (832, 24312), (1013, 19968), (1248, 16208), (1536, 13169), (1664, 12156), (2026, 9984), (2496, 8104), (3039, 6656), (3328, 6078), (4052, 4992)]