20106200460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{586871}}^1$

素因数の和:587454

約数の個数: 48

約数和(自身を含む): 56396051712

約数和(自身を除く): 36289851252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 571, 1142, 1713, 2284, 2855, 3426, 5710, 6852, 8565, 11420, 17130, 34260, 586871, 1173742, 1760613, 2347484, 2934355, 3521226, 5868710, 7042452, 8803065, 11737420, 17606130, 35212260, 335103341, 670206682, 1005310023, 1340413364, 1675516705, 2010620046, 3351033410, 4021240092, 5026550115, 6702066820, 10053100230, 20106200460]

約数ペア:

[(1, 20106200460), (2, 10053100230), (3, 6702066820), (4, 5026550115), (5, 4021240092), (6, 3351033410), (10, 2010620046), (12, 1675516705), (15, 1340413364), (20, 1005310023), (30, 670206682), (60, 335103341), (571, 35212260), (1142, 17606130), (1713, 11737420), (2284, 8803065), (2855, 7042452), (3426, 5868710), (5710, 3521226), (6852, 2934355), (8565, 2347484), (11420, 1760613), (17130, 1173742), (34260, 586871)]