20120863350

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{19162727}}^1$

素因数の和:19162749

約数の個数: 48

約数和(自身を含む): 57028278528

約数和(自身を除く): 36907415178

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 19162727, 38325454, 57488181, 95813635, 114976362, 134139089, 191627270, 268278178, 287440905, 402417267, 479068175, 574881810, 670695445, 804834534, 958136350, 1341390890, 1437204525, 2012086335, 2874409050, 3353477225, 4024172670, 6706954450, 10060431675, 20120863350]

約数ペア:

[(1, 20120863350), (2, 10060431675), (3, 6706954450), (5, 4024172670), (6, 3353477225), (7, 2874409050), (10, 2012086335), (14, 1437204525), (15, 1341390890), (21, 958136350), (25, 804834534), (30, 670695445), (35, 574881810), (42, 479068175), (50, 402417267), (70, 287440905), (75, 268278178), (105, 191627270), (150, 134139089), (175, 114976362), (210, 95813635), (350, 57488181), (525, 38325454), (1050, 19162727)]