20132407012

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{5527}}^1$

素因数の和:5725

約数の個数: 72

約数和(自身を含む): 39345473664

約数和(自身を除く): 19213066652

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 137, 274, 289, 391, 548, 578, 782, 1156, 1564, 2329, 3151, 4658, 5527, 6302, 6647, 9316, 11054, 12604, 13294, 22108, 26588, 39593, 53567, 79186, 93959, 107134, 127121, 158372, 187918, 214268, 254242, 375836, 508484, 757199, 910639, 1514398, 1597303, 1821278, 2161057, 3028796, 3194606, 3642556, 4322114, 6389212, 8644228, 12872383, 17415577, 25744766, 34831154, 36737969, 51489532, 69662308, 73475938, 146951876, 218830511, 296064809, 437661022, 592129618, 875322044, 1184259236, 5033101753, 10066203506, 20132407012]

約数ペア:

[(1, 20132407012), (2, 10066203506), (4, 5033101753), (17, 1184259236), (23, 875322044), (34, 592129618), (46, 437661022), (68, 296064809), (92, 218830511), (137, 146951876), (274, 73475938), (289, 69662308), (391, 51489532), (548, 36737969), (578, 34831154), (782, 25744766), (1156, 17415577), (1564, 12872383), (2329, 8644228), (3151, 6389212), (4658, 4322114), (5527, 3642556), (6302, 3194606), (6647, 3028796), (9316, 2161057), (11054, 1821278), (12604, 1597303), (13294, 1514398), (22108, 910639), (26588, 757199), (39593, 508484), (53567, 375836), (79186, 254242), (93959, 214268), (107134, 187918), (127121, 158372)]