20219441430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{161201}}^1$

素因数の和:161361

約数の個数: 64

約数和(自身を含む): 50279548608

約数和(自身を除く): 30060107178

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 113, 185, 222, 226, 339, 370, 555, 565, 678, 1110, 1130, 1695, 3390, 4181, 8362, 12543, 20905, 25086, 41810, 62715, 125430, 161201, 322402, 483603, 806005, 967206, 1612010, 2418015, 4836030, 5964437, 11928874, 17893311, 18215713, 29822185, 35786622, 36431426, 54647139, 59644370, 89466555, 91078565, 109294278, 178933110, 182157130, 273235695, 546471390, 673981381, 1347962762, 2021944143, 3369906905, 4043888286, 6739813810, 10109720715, 20219441430]

約数ペア:

[(1, 20219441430), (2, 10109720715), (3, 6739813810), (5, 4043888286), (6, 3369906905), (10, 2021944143), (15, 1347962762), (30, 673981381), (37, 546471390), (74, 273235695), (111, 182157130), (113, 178933110), (185, 109294278), (222, 91078565), (226, 89466555), (339, 59644370), (370, 54647139), (555, 36431426), (565, 35786622), (678, 29822185), (1110, 18215713), (1130, 17893311), (1695, 11928874), (3390, 5964437), (4181, 4836030), (8362, 2418015), (12543, 1612010), (20905, 967206), (25086, 806005), (41810, 483603), (62715, 322402), (125430, 161201)]