20733336

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1303}}^1$

素因数の和:1345

約数の個数: 96

約数和(自身を含む): 64078560

約数和(自身を除く): 43345224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 68, 72, 78, 102, 104, 117, 136, 153, 156, 204, 221, 234, 306, 312, 408, 442, 468, 612, 663, 884, 936, 1224, 1303, 1326, 1768, 1989, 2606, 2652, 3909, 3978, 5212, 5304, 7818, 7956, 10424, 11727, 15636, 15912, 16939, 22151, 23454, 31272, 33878, 44302, 46908, 50817, 66453, 67756, 88604, 93816, 101634, 132906, 135512, 152451, 177208, 199359, 203268, 265812, 287963, 304902, 398718, 406536, 531624, 575926, 609804, 797436, 863889, 1151852, 1219608, 1594872, 1727778, 2303704, 2591667, 3455556, 5183334, 6911112, 10366668, 20733336]

約数ペア:

[(1, 20733336), (2, 10366668), (3, 6911112), (4, 5183334), (6, 3455556), (8, 2591667), (9, 2303704), (12, 1727778), (13, 1594872), (17, 1219608), (18, 1151852), (24, 863889), (26, 797436), (34, 609804), (36, 575926), (39, 531624), (51, 406536), (52, 398718), (68, 304902), (72, 287963), (78, 265812), (102, 203268), (104, 199359), (117, 177208), (136, 152451), (153, 135512), (156, 132906), (204, 101634), (221, 93816), (234, 88604), (306, 67756), (312, 66453), (408, 50817), (442, 46908), (468, 44302), (612, 33878), (663, 31272), (884, 23454), (936, 22151), (1224, 16939), (1303, 15912), (1326, 15636), (1768, 11727), (1989, 10424), (2606, 7956), (2652, 7818), (3909, 5304), (3978, 5212)]