20165935704

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{437401}}^1$

素因数の和:437540

約数の個数: 64

約数和(自身を含む): 53852934240

約数和(自身を除く): 33686998536

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 113, 136, 204, 226, 339, 408, 452, 678, 904, 1356, 1921, 2712, 3842, 5763, 7684, 11526, 15368, 23052, 46104, 437401, 874802, 1312203, 1749604, 2624406, 3499208, 5248812, 7435817, 10497624, 14871634, 22307451, 29743268, 44614902, 49426313, 59486536, 89229804, 98852626, 148278939, 178459608, 197705252, 296557878, 395410504, 593115756, 840247321, 1186231512, 1680494642, 2520741963, 3360989284, 5041483926, 6721978568, 10082967852, 20165935704]

約数ペア:

[(1, 20165935704), (2, 10082967852), (3, 6721978568), (4, 5041483926), (6, 3360989284), (8, 2520741963), (12, 1680494642), (17, 1186231512), (24, 840247321), (34, 593115756), (51, 395410504), (68, 296557878), (102, 197705252), (113, 178459608), (136, 148278939), (204, 98852626), (226, 89229804), (339, 59486536), (408, 49426313), (452, 44614902), (678, 29743268), (904, 22307451), (1356, 14871634), (1921, 10497624), (2712, 7435817), (3842, 5248812), (5763, 3499208), (7684, 2624406), (11526, 1749604), (15368, 1312203), (23052, 874802), (46104, 437401)]