20133477507

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{461}}^1$

素因数の和:733

約数の個数: 96

約数和(自身を含む): 32725389312

約数和(自身を除く): 12591911805

約数列:

[1, 3, 11, 13, 33, 39, 41, 123, 143, 169, 191, 429, 451, 461, 507, 533, 573, 1353, 1383, 1599, 1859, 2101, 2483, 5071, 5577, 5863, 5993, 6303, 6929, 7449, 7831, 15213, 17589, 17979, 18901, 20787, 23493, 27313, 32279, 56703, 65923, 76219, 77909, 81939, 86141, 88051, 96837, 101803, 197769, 207911, 228657, 233727, 245713, 258423, 264153, 305409, 355069, 623733, 737139, 856999, 968561, 1065207, 1119833, 1144663, 1323439, 2570997, 2702843, 2905683, 3194269, 3359499, 3433989, 3610091, 3970317, 8108529, 9582807, 10830273, 12591293, 14557829, 14880619, 35136959, 37773879, 39711001, 43673487, 44641857, 46931183, 105410877, 119133003, 140793549, 163686809, 491060427, 516243013, 610105379, 1548729039, 1830316137, 6711159169, 20133477507]

約数ペア:

[(1, 20133477507), (3, 6711159169), (11, 1830316137), (13, 1548729039), (33, 610105379), (39, 516243013), (41, 491060427), (123, 163686809), (143, 140793549), (169, 119133003), (191, 105410877), (429, 46931183), (451, 44641857), (461, 43673487), (507, 39711001), (533, 37773879), (573, 35136959), (1353, 14880619), (1383, 14557829), (1599, 12591293), (1859, 10830273), (2101, 9582807), (2483, 8108529), (5071, 3970317), (5577, 3610091), (5863, 3433989), (5993, 3359499), (6303, 3194269), (6929, 2905683), (7449, 2702843), (7831, 2570997), (15213, 1323439), (17589, 1144663), (17979, 1119833), (18901, 1065207), (20787, 968561), (23493, 856999), (27313, 737139), (32279, 623733), (56703, 355069), (65923, 305409), (76219, 264153), (77909, 258423), (81939, 245713), (86141, 233727), (88051, 228657), (96837, 207911), (101803, 197769)]