20346420003

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{233}}^1\times {\mathrm{3167}}^1$

素因数の和:3524

約数の個数: 64

約数和(自身を含む): 33874993152

約数和(自身を除く): 13528573149

約数列:

[1, 3, 7, 13, 21, 39, 91, 101, 233, 273, 303, 699, 707, 1313, 1631, 2121, 3029, 3167, 3939, 4893, 9087, 9191, 9501, 21203, 22169, 23533, 27573, 41171, 63609, 66507, 70599, 123513, 164731, 288197, 305929, 319867, 494193, 737911, 864591, 917787, 959601, 2141503, 2213733, 2239069, 4158271, 5165377, 6424509, 6717207, 9592843, 12474813, 15496131, 28778529, 29107897, 67149901, 74529011, 87323691, 201449703, 223587033, 521703077, 968877143, 1565109231, 2906631429, 6782140001, 20346420003]

約数ペア:

[(1, 20346420003), (3, 6782140001), (7, 2906631429), (13, 1565109231), (21, 968877143), (39, 521703077), (91, 223587033), (101, 201449703), (233, 87323691), (273, 74529011), (303, 67149901), (699, 29107897), (707, 28778529), (1313, 15496131), (1631, 12474813), (2121, 9592843), (3029, 6717207), (3167, 6424509), (3939, 5165377), (4893, 4158271), (9087, 2239069), (9191, 2213733), (9501, 2141503), (21203, 959601), (22169, 917787), (23533, 864591), (27573, 737911), (41171, 494193), (63609, 319867), (66507, 305929), (70599, 288197), (123513, 164731)]