20151837228

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{23011}}^1$

素因数の和:23227

約数の個数: 96

約数和(自身を含む): 51959255040

約数和(自身を除く): 31807417812

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 167, 228, 276, 334, 437, 501, 668, 874, 1002, 1311, 1748, 2004, 2622, 3173, 3841, 5244, 6346, 7682, 9519, 11523, 12692, 15364, 19038, 23011, 23046, 38076, 46022, 46092, 69033, 72979, 92044, 138066, 145958, 218937, 276132, 291916, 437209, 437874, 529253, 874418, 875748, 1058506, 1311627, 1587759, 1748836, 2117012, 2623254, 3175518, 3842837, 5246508, 6351036, 7685674, 10055807, 11528511, 15371348, 20111614, 23057022, 30167421, 40223228, 46114044, 60334842, 73013903, 88385251, 120669684, 146027806, 176770502, 219041709, 265155753, 292055612, 353541004, 438083418, 530311506, 876166836, 1060623012, 1679319769, 3358639538, 5037959307, 6717279076, 10075918614, 20151837228]

約数ペア:

[(1, 20151837228), (2, 10075918614), (3, 6717279076), (4, 5037959307), (6, 3358639538), (12, 1679319769), (19, 1060623012), (23, 876166836), (38, 530311506), (46, 438083418), (57, 353541004), (69, 292055612), (76, 265155753), (92, 219041709), (114, 176770502), (138, 146027806), (167, 120669684), (228, 88385251), (276, 73013903), (334, 60334842), (437, 46114044), (501, 40223228), (668, 30167421), (874, 23057022), (1002, 20111614), (1311, 15371348), (1748, 11528511), (2004, 10055807), (2622, 7685674), (3173, 6351036), (3841, 5246508), (5244, 3842837), (6346, 3175518), (7682, 2623254), (9519, 2117012), (11523, 1748836), (12692, 1587759), (15364, 1311627), (19038, 1058506), (23011, 875748), (23046, 874418), (38076, 529253), (46022, 437874), (46092, 437209), (69033, 291916), (72979, 276132), (92044, 218937), (138066, 145958)]