20120851950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{5832131}}^1$

素因数の和:5832169

約数の個数: 48

約数和(自身を含む): 52069274496

約数和(自身を除く): 31948422546

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 690, 1150, 1725, 3450, 5832131, 11664262, 17496393, 29160655, 34992786, 58321310, 87481965, 134139013, 145803275, 174963930, 268278026, 291606550, 402417039, 437409825, 670695065, 804834078, 874819650, 1341390130, 2012085195, 3353475325, 4024170390, 6706950650, 10060425975, 20120851950]

約数ペア:

[(1, 20120851950), (2, 10060425975), (3, 6706950650), (5, 4024170390), (6, 3353475325), (10, 2012085195), (15, 1341390130), (23, 874819650), (25, 804834078), (30, 670695065), (46, 437409825), (50, 402417039), (69, 291606550), (75, 268278026), (115, 174963930), (138, 145803275), (150, 134139013), (230, 87481965), (345, 58321310), (575, 34992786), (690, 29160655), (1150, 17496393), (1725, 11664262), (3450, 5832131)]