20009571102

素因数分解:

$2^1\times 3^5\times {\mathrm{2711}}^1\times {\mathrm{15187}}^1$

素因数の和:17915

約数の個数: 48

約数和(自身を含む): 44979322752

約数和(自身を除く): 24969751650

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 2711, 5422, 8133, 15187, 16266, 24399, 30374, 45561, 48798, 73197, 91122, 136683, 146394, 219591, 273366, 410049, 439182, 658773, 820098, 1230147, 1317546, 2460294, 3690441, 7380882, 41171957, 82343914, 123515871, 247031742, 370547613, 741095226, 1111642839, 2223285678, 3334928517, 6669857034, 10004785551, 20009571102]

約数ペア:

[(1, 20009571102), (2, 10004785551), (3, 6669857034), (6, 3334928517), (9, 2223285678), (18, 1111642839), (27, 741095226), (54, 370547613), (81, 247031742), (162, 123515871), (243, 82343914), (486, 41171957), (2711, 7380882), (5422, 3690441), (8133, 2460294), (15187, 1317546), (16266, 1230147), (24399, 820098), (30374, 658773), (45561, 439182), (48798, 410049), (73197, 273366), (91122, 219591), (136683, 146394)]