20134550020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{933019}}^1$

素因数の和:933124

約数の個数: 48

約数和(自身を含む): 46083723840

約数和(自身を除く): 25949173820

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 83, 130, 166, 260, 332, 415, 830, 1079, 1660, 2158, 4316, 5395, 10790, 21580, 933019, 1866038, 3732076, 4665095, 9330190, 12129247, 18660380, 24258494, 48516988, 60646235, 77440577, 121292470, 154881154, 242584940, 309762308, 387202885, 774405770, 1006727501, 1548811540, 2013455002, 4026910004, 5033637505, 10067275010, 20134550020]

約数ペア:

[(1, 20134550020), (2, 10067275010), (4, 5033637505), (5, 4026910004), (10, 2013455002), (13, 1548811540), (20, 1006727501), (26, 774405770), (52, 387202885), (65, 309762308), (83, 242584940), (130, 154881154), (166, 121292470), (260, 77440577), (332, 60646235), (415, 48516988), (830, 24258494), (1079, 18660380), (1660, 12129247), (2158, 9330190), (4316, 4665095), (5395, 3732076), (10790, 1866038), (21580, 933019)]