20167090504

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1\times {\mathrm{727}}^1$

素因数の和:1163

約数の個数: 128

約数和(自身を含む): 44532633600

約数和(自身を除く): 24365543096

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 47, 76, 88, 94, 152, 188, 209, 353, 376, 418, 517, 706, 727, 836, 893, 1034, 1412, 1454, 1672, 1786, 2068, 2824, 2908, 3572, 3883, 4136, 5816, 6707, 7144, 7766, 7997, 9823, 13414, 13813, 15532, 15994, 16591, 19646, 26828, 27626, 31064, 31988, 33182, 34169, 39292, 53656, 55252, 63976, 66364, 68338, 73777, 78584, 110504, 132728, 136676, 147554, 151943, 182501, 256631, 273352, 295108, 303886, 315229, 365002, 375859, 513262, 590216, 607772, 630458, 649211, 730004, 751718, 1026524, 1215544, 1260916, 1298422, 1460008, 1503436, 2053048, 2521832, 2596844, 2822941, 3006872, 3467519, 4875989, 5193688, 5645882, 6935038, 7141321, 9751978, 11291764, 12061657, 13870076, 14282642, 19503956, 22583528, 24123314, 27740152, 28565284, 39007912, 48246628, 53635879, 57130568, 96493256, 107271758, 132678227, 214543516, 229171483, 265356454, 429087032, 458342966, 530712908, 916685932, 1061425816, 1833371864, 2520886313, 5041772626, 10083545252, 20167090504]

約数ペア:

[(1, 20167090504), (2, 10083545252), (4, 5041772626), (8, 2520886313), (11, 1833371864), (19, 1061425816), (22, 916685932), (38, 530712908), (44, 458342966), (47, 429087032), (76, 265356454), (88, 229171483), (94, 214543516), (152, 132678227), (188, 107271758), (209, 96493256), (353, 57130568), (376, 53635879), (418, 48246628), (517, 39007912), (706, 28565284), (727, 27740152), (836, 24123314), (893, 22583528), (1034, 19503956), (1412, 14282642), (1454, 13870076), (1672, 12061657), (1786, 11291764), (2068, 9751978), (2824, 7141321), (2908, 6935038), (3572, 5645882), (3883, 5193688), (4136, 4875989), (5816, 3467519), (6707, 3006872), (7144, 2822941), (7766, 2596844), (7997, 2521832), (9823, 2053048), (13414, 1503436), (13813, 1460008), (15532, 1298422), (15994, 1260916), (16591, 1215544), (19646, 1026524), (26828, 751718), (27626, 730004), (31064, 649211), (31988, 630458), (33182, 607772), (34169, 590216), (39292, 513262), (53656, 375859), (55252, 365002), (63976, 315229), (66364, 303886), (68338, 295108), (73777, 273352), (78584, 256631), (110504, 182501), (132728, 151943), (136676, 147554)]