20162735616

素因数分解:

$2^9\times 3^1\times {\mathrm{1163}}^1\times {\mathrm{11287}}^1$

素因数の和:12471

約数の個数: 80

約数和(自身を含む): 53765737344

約数和(自身を除く): 33603001728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1163, 1536, 2326, 3489, 4652, 6978, 9304, 11287, 13956, 18608, 22574, 27912, 33861, 37216, 45148, 55824, 67722, 74432, 90296, 111648, 135444, 148864, 180592, 223296, 270888, 297728, 361184, 446592, 541776, 595456, 722368, 893184, 1083552, 1444736, 1786368, 2167104, 2889472, 4334208, 5778944, 8668416, 13126781, 17336832, 26253562, 39380343, 52507124, 78760686, 105014248, 157521372, 210028496, 315042744, 420056992, 630085488, 840113984, 1260170976, 1680227968, 2520341952, 3360455936, 5040683904, 6720911872, 10081367808, 20162735616]

約数ペア:

[(1, 20162735616), (2, 10081367808), (3, 6720911872), (4, 5040683904), (6, 3360455936), (8, 2520341952), (12, 1680227968), (16, 1260170976), (24, 840113984), (32, 630085488), (48, 420056992), (64, 315042744), (96, 210028496), (128, 157521372), (192, 105014248), (256, 78760686), (384, 52507124), (512, 39380343), (768, 26253562), (1163, 17336832), (1536, 13126781), (2326, 8668416), (3489, 5778944), (4652, 4334208), (6978, 2889472), (9304, 2167104), (11287, 1786368), (13956, 1444736), (18608, 1083552), (22574, 893184), (27912, 722368), (33861, 595456), (37216, 541776), (45148, 446592), (55824, 361184), (67722, 297728), (74432, 270888), (90296, 223296), (111648, 180592), (135444, 148864)]