20007920448

素因数分解:

$2^6\times 3^2\times {\mathrm{2207}}^1\times {\mathrm{15739}}^1$

素因数の和:17964

約数の個数: 84

約数和(自身を含む): 57378721920

約数和(自身を除く): 37370801472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 2207, 4414, 6621, 8828, 13242, 15739, 17656, 19863, 26484, 31478, 35312, 39726, 47217, 52968, 62956, 70624, 79452, 94434, 105936, 125912, 141248, 141651, 158904, 188868, 211872, 251824, 283302, 317808, 377736, 423744, 503648, 566604, 635616, 755472, 1007296, 1133208, 1271232, 1510944, 2266416, 3021888, 4532832, 9065664, 34735973, 69471946, 104207919, 138943892, 208415838, 277887784, 312623757, 416831676, 555775568, 625247514, 833663352, 1111551136, 1250495028, 1667326704, 2223102272, 2500990056, 3334653408, 5001980112, 6669306816, 10003960224, 20007920448]

約数ペア:

[(1, 20007920448), (2, 10003960224), (3, 6669306816), (4, 5001980112), (6, 3334653408), (8, 2500990056), (9, 2223102272), (12, 1667326704), (16, 1250495028), (18, 1111551136), (24, 833663352), (32, 625247514), (36, 555775568), (48, 416831676), (64, 312623757), (72, 277887784), (96, 208415838), (144, 138943892), (192, 104207919), (288, 69471946), (576, 34735973), (2207, 9065664), (4414, 4532832), (6621, 3021888), (8828, 2266416), (13242, 1510944), (15739, 1271232), (17656, 1133208), (19863, 1007296), (26484, 755472), (31478, 635616), (35312, 566604), (39726, 503648), (47217, 423744), (52968, 377736), (62956, 317808), (70624, 283302), (79452, 251824), (94434, 211872), (105936, 188868), (125912, 158904), (141248, 141651)]