20133974770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1783}}^1\times {\mathrm{12409}}^1$

素因数の和:14219

約数の個数: 64

約数和(自身を含む): 44633111040

約数和(自身を除く): 24499136270

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 1783, 3566, 8915, 12409, 12481, 17830, 23179, 24818, 24962, 46358, 62045, 62405, 86863, 115895, 124090, 124810, 161317, 162253, 173726, 231790, 322634, 324506, 434315, 806585, 811265, 868630, 1129219, 1613170, 1622530, 2258438, 5646095, 11292190, 22125247, 44250494, 110626235, 154876729, 221252470, 287628211, 309753458, 575256422, 774383645, 1438141055, 1548767290, 2013397477, 2876282110, 4026794954, 10066987385, 20133974770]

約数ペア:

[(1, 20133974770), (2, 10066987385), (5, 4026794954), (7, 2876282110), (10, 2013397477), (13, 1548767290), (14, 1438141055), (26, 774383645), (35, 575256422), (65, 309753458), (70, 287628211), (91, 221252470), (130, 154876729), (182, 110626235), (455, 44250494), (910, 22125247), (1783, 11292190), (3566, 5646095), (8915, 2258438), (12409, 1622530), (12481, 1613170), (17830, 1129219), (23179, 868630), (24818, 811265), (24962, 806585), (46358, 434315), (62045, 324506), (62405, 322634), (86863, 231790), (115895, 173726), (124090, 162253), (124810, 161317)]