20021940384

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{10976941}}^1$

素因数の和:10976973

約数の個数: 48

約数和(自身を含む): 55323787680

約数和(自身を除く): 35301847296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 10976941, 21953882, 32930823, 43907764, 65861646, 87815528, 131723292, 175631056, 208561879, 263446584, 351262112, 417123758, 526893168, 625685637, 834247516, 1053786336, 1251371274, 1668495032, 2502742548, 3336990064, 5005485096, 6673980128, 10010970192, 20021940384]

約数ペア:

[(1, 20021940384), (2, 10010970192), (3, 6673980128), (4, 5005485096), (6, 3336990064), (8, 2502742548), (12, 1668495032), (16, 1251371274), (19, 1053786336), (24, 834247516), (32, 625685637), (38, 526893168), (48, 417123758), (57, 351262112), (76, 263446584), (96, 208561879), (114, 175631056), (152, 131723292), (228, 87815528), (304, 65861646), (456, 43907764), (608, 32930823), (912, 21953882), (1824, 10976941)]