20194185756

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1\times {\mathrm{2297}}^1$

素因数の和:2619

約数の個数: 96

約数和(自身を含む): 49033216512

約数和(自身を除く): 28839030756

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 107, 123, 164, 167, 214, 246, 321, 334, 428, 492, 501, 642, 668, 1002, 1284, 2004, 2297, 4387, 4594, 6847, 6891, 8774, 9188, 13161, 13694, 13782, 17548, 17869, 20541, 26322, 27388, 27564, 35738, 41082, 52644, 53607, 71476, 82164, 94177, 107214, 188354, 214428, 245779, 282531, 376708, 383599, 491558, 565062, 732629, 737337, 767198, 983116, 1130124, 1150797, 1465258, 1474674, 1534396, 2197887, 2301594, 2930516, 2949348, 4395774, 4603188, 8791548, 10076939, 15727559, 20153878, 30230817, 31455118, 40307756, 41045093, 47182677, 60461634, 62910236, 82090186, 94365354, 120923268, 123135279, 164180372, 188730708, 246270558, 492541116, 1682848813, 3365697626, 5048546439, 6731395252, 10097092878, 20194185756]

約数ペア:

[(1, 20194185756), (2, 10097092878), (3, 6731395252), (4, 5048546439), (6, 3365697626), (12, 1682848813), (41, 492541116), (82, 246270558), (107, 188730708), (123, 164180372), (164, 123135279), (167, 120923268), (214, 94365354), (246, 82090186), (321, 62910236), (334, 60461634), (428, 47182677), (492, 41045093), (501, 40307756), (642, 31455118), (668, 30230817), (1002, 20153878), (1284, 15727559), (2004, 10076939), (2297, 8791548), (4387, 4603188), (4594, 4395774), (6847, 2949348), (6891, 2930516), (8774, 2301594), (9188, 2197887), (13161, 1534396), (13694, 1474674), (13782, 1465258), (17548, 1150797), (17869, 1130124), (20541, 983116), (26322, 767198), (27388, 737337), (27564, 732629), (35738, 565062), (41082, 491558), (52644, 383599), (53607, 376708), (71476, 282531), (82164, 245779), (94177, 214428), (107214, 188354)]