2000894520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1531}}^1\times {\mathrm{10891}}^1$

素因数の和:12436

約数の個数: 64

約数和(自身を含む): 6007155840

約数和(自身を除く): 4006261320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1531, 3062, 4593, 6124, 7655, 9186, 10891, 12248, 15310, 18372, 21782, 22965, 30620, 32673, 36744, 43564, 45930, 54455, 61240, 65346, 87128, 91860, 108910, 130692, 163365, 183720, 217820, 261384, 326730, 435640, 653460, 1306920, 16674121, 33348242, 50022363, 66696484, 83370605, 100044726, 133392968, 166741210, 200089452, 250111815, 333482420, 400178904, 500223630, 666964840, 1000447260, 2000894520]

約数ペア:

[(1, 2000894520), (2, 1000447260), (3, 666964840), (4, 500223630), (5, 400178904), (6, 333482420), (8, 250111815), (10, 200089452), (12, 166741210), (15, 133392968), (20, 100044726), (24, 83370605), (30, 66696484), (40, 50022363), (60, 33348242), (120, 16674121), (1531, 1306920), (3062, 653460), (4593, 435640), (6124, 326730), (7655, 261384), (9186, 217820), (10891, 183720), (12248, 163365), (15310, 130692), (18372, 108910), (21782, 91860), (22965, 87128), (30620, 65346), (32673, 61240), (36744, 54455), (43564, 45930)]