20001476898

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{911}}^1\times {\mathrm{93827}}^1$

素因数の和:94759

約数の個数: 48

約数和(自身を含む): 46721840256

約数和(自身を除く): 26720363358

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 911, 1822, 2733, 5466, 8199, 11843, 16398, 23686, 35529, 71058, 93827, 106587, 187654, 213174, 281481, 562962, 844443, 1219751, 1688886, 2439502, 3659253, 7318506, 10977759, 21955518, 85476397, 170952794, 256429191, 512858382, 769287573, 1111193161, 1538575146, 2222386322, 3333579483, 6667158966, 10000738449, 20001476898]

約数ペア:

[(1, 20001476898), (2, 10000738449), (3, 6667158966), (6, 3333579483), (9, 2222386322), (13, 1538575146), (18, 1111193161), (26, 769287573), (39, 512858382), (78, 256429191), (117, 170952794), (234, 85476397), (911, 21955518), (1822, 10977759), (2733, 7318506), (5466, 3659253), (8199, 2439502), (11843, 1688886), (16398, 1219751), (23686, 844443), (35529, 562962), (71058, 281481), (93827, 213174), (106587, 187654)]