20194127070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{51779813}}^1$

素因数の和:51779836

約数の個数: 32

約数和(自身を含む): 52194052512

約数和(自身を除く): 31999925442

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 51779813, 103559626, 155339439, 258899065, 310678878, 517798130, 673137569, 776697195, 1346275138, 1553394390, 2019412707, 3365687845, 4038825414, 6731375690, 10097063535, 20194127070]

約数ペア:

[(1, 20194127070), (2, 10097063535), (3, 6731375690), (5, 4038825414), (6, 3365687845), (10, 2019412707), (13, 1553394390), (15, 1346275138), (26, 776697195), (30, 673137569), (39, 517798130), (65, 310678878), (78, 258899065), (130, 155339439), (195, 103559626), (390, 51779813)]