20045136

素因数分解:

$2^4\times 3^1\times {\mathrm{179}}^1\times {\mathrm{2333}}^1$

素因数の和:2523

約数の個数: 40

約数和(自身を含む): 52094880

約数和(自身を除く): 32049744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 179, 358, 537, 716, 1074, 1432, 2148, 2333, 2864, 4296, 4666, 6999, 8592, 9332, 13998, 18664, 27996, 37328, 55992, 111984, 417607, 835214, 1252821, 1670428, 2505642, 3340856, 5011284, 6681712, 10022568, 20045136]

約数ペア:

[(1, 20045136), (2, 10022568), (3, 6681712), (4, 5011284), (6, 3340856), (8, 2505642), (12, 1670428), (16, 1252821), (24, 835214), (48, 417607), (179, 111984), (358, 55992), (537, 37328), (716, 27996), (1074, 18664), (1432, 13998), (2148, 9332), (2333, 8592), (2864, 6999), (4296, 4666)]