20162931246

素因数分解:

$2^1\times 3^2\times {\mathrm{151}}^1\times {\mathrm{179}}^1\times {\mathrm{41443}}^1$

素因数の和:41781

約数の個数: 48

約数和(自身を含む): 44222405760

約数和(自身を除く): 24059474514

約数列:

[1, 2, 3, 6, 9, 18, 151, 179, 302, 358, 453, 537, 906, 1074, 1359, 1611, 2718, 3222, 27029, 41443, 54058, 81087, 82886, 124329, 162174, 243261, 248658, 372987, 486522, 745974, 6257893, 7418297, 12515786, 14836594, 18773679, 22254891, 37547358, 44509782, 56321037, 66764673, 112642074, 133529346, 1120162847, 2240325694, 3360488541, 6720977082, 10081465623, 20162931246]

約数ペア:

[(1, 20162931246), (2, 10081465623), (3, 6720977082), (6, 3360488541), (9, 2240325694), (18, 1120162847), (151, 133529346), (179, 112642074), (302, 66764673), (358, 56321037), (453, 44509782), (537, 37547358), (906, 22254891), (1074, 18773679), (1359, 14836594), (1611, 12515786), (2718, 7418297), (3222, 6257893), (27029, 745974), (41443, 486522), (54058, 372987), (81087, 248658), (82886, 243261), (124329, 162174)]