20078577216

素因数分解:

$2^6\times 3^3\times {\mathrm{11619547}}^1$

素因数の和:11619568

約数の個数: 56

約数和(自身を含む): 59027303840

約数和(自身を除く): 38948726624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 11619547, 23239094, 34858641, 46478188, 69717282, 92956376, 104575923, 139434564, 185912752, 209151846, 278869128, 313727769, 371825504, 418303692, 557738256, 627455538, 743651008, 836607384, 1115476512, 1254911076, 1673214768, 2230953024, 2509822152, 3346429536, 5019644304, 6692859072, 10039288608, 20078577216]

約数ペア:

[(1, 20078577216), (2, 10039288608), (3, 6692859072), (4, 5019644304), (6, 3346429536), (8, 2509822152), (9, 2230953024), (12, 1673214768), (16, 1254911076), (18, 1115476512), (24, 836607384), (27, 743651008), (32, 627455538), (36, 557738256), (48, 418303692), (54, 371825504), (64, 313727769), (72, 278869128), (96, 209151846), (108, 185912752), (144, 139434564), (192, 104575923), (216, 92956376), (288, 69717282), (432, 46478188), (576, 34858641), (864, 23239094), (1728, 11619547)]