20183722768

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{569}}^1\times {\mathrm{201547}}^1$

素因数の和:202135

約数の個数: 40

約数和(自身を含む): 42736237920

約数和(自身を除く): 22552515152

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 569, 1138, 2276, 4552, 6259, 9104, 12518, 25036, 50072, 100144, 201547, 403094, 806188, 1612376, 2217017, 3224752, 4434034, 8868068, 17736136, 35472272, 114680243, 229360486, 458720972, 917441944, 1261482673, 1834883888, 2522965346, 5045930692, 10091861384, 20183722768]

約数ペア:

[(1, 20183722768), (2, 10091861384), (4, 5045930692), (8, 2522965346), (11, 1834883888), (16, 1261482673), (22, 917441944), (44, 458720972), (88, 229360486), (176, 114680243), (569, 35472272), (1138, 17736136), (2276, 8868068), (4552, 4434034), (6259, 3224752), (9104, 2217017), (12518, 1612376), (25036, 806188), (50072, 403094), (100144, 201547)]