20070408872

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{2293}}^1\times {\mathrm{23279}}^1$

素因数の和:25625

約数の個数: 32

約数和(自身を含む): 38451110400

約数和(自身を除く): 18380701528

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 2293, 4586, 9172, 18344, 23279, 46558, 93116, 107771, 186232, 215542, 431084, 862168, 1094113, 2188226, 4376452, 8752904, 53378747, 106757494, 213514988, 427029976, 2508801109, 5017602218, 10035204436, 20070408872]

約数ペア:

[(1, 20070408872), (2, 10035204436), (4, 5017602218), (8, 2508801109), (47, 427029976), (94, 213514988), (188, 106757494), (376, 53378747), (2293, 8752904), (4586, 4376452), (9172, 2188226), (18344, 1094113), (23279, 862168), (46558, 431084), (93116, 215542), (107771, 186232)]