20151004876

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3163}}^1\times {\mathrm{4931}}^1$

素因数の和:8134

約数の個数: 48

約数和(自身を含む): 39324216960

約数和(自身を除く): 19173212084

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 3163, 4931, 6326, 9862, 12652, 19724, 53771, 60097, 83827, 93689, 107542, 120194, 167654, 187378, 215084, 240388, 335308, 374756, 1021649, 1592713, 2043298, 3185426, 4086596, 6370852, 15596753, 31193506, 62387012, 265144801, 296338307, 530289602, 592676614, 1060579204, 1185353228, 5037751219, 10075502438, 20151004876]

約数ペア:

[(1, 20151004876), (2, 10075502438), (4, 5037751219), (17, 1185353228), (19, 1060579204), (34, 592676614), (38, 530289602), (68, 296338307), (76, 265144801), (323, 62387012), (646, 31193506), (1292, 15596753), (3163, 6370852), (4931, 4086596), (6326, 3185426), (9862, 2043298), (12652, 1592713), (19724, 1021649), (53771, 374756), (60097, 335308), (83827, 240388), (93689, 215084), (107542, 187378), (120194, 167654)]