20769121569364

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{2521}}^1\times {\mathrm{52289}}^1$

素因数の和:55169

約数の個数: 96

約数和(自身を含む): 44132887169280

約数和(自身を除く): 23363765599916

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 331, 476, 662, 1324, 2317, 2521, 4634, 5042, 5627, 9268, 10084, 11254, 17647, 22508, 35294, 39389, 42857, 52289, 70588, 78778, 85714, 104578, 157556, 171428, 209156, 299999, 366023, 599998, 732046, 834451, 888913, 1199996, 1464092, 1668902, 1777826, 3337804, 3555652, 5841157, 6222391, 11682314, 12444782, 14185667, 17307659, 23364628, 24889564, 28371334, 34615318, 56742668, 69230636, 99299669, 121153613, 131820569, 198599338, 242307226, 263641138, 294230203, 397198676, 484614452, 527282276, 588460406, 922743983, 1176920812, 1845487966, 2059611421, 2240949673, 3690975932, 4119222842, 4481899346, 8238445684, 8963798692, 15686647711, 31373295422, 43632608339, 62746590844, 87265216678, 174530433356, 305428258373, 610856516746, 741754341763, 1221713033492, 1483508683526, 2967017367052, 5192280392341, 10384560784682, 20769121569364]

約数ペア:

[(1, 20769121569364), (2, 10384560784682), (4, 5192280392341), (7, 2967017367052), (14, 1483508683526), (17, 1221713033492), (28, 741754341763), (34, 610856516746), (68, 305428258373), (119, 174530433356), (238, 87265216678), (331, 62746590844), (476, 43632608339), (662, 31373295422), (1324, 15686647711), (2317, 8963798692), (2521, 8238445684), (4634, 4481899346), (5042, 4119222842), (5627, 3690975932), (9268, 2240949673), (10084, 2059611421), (11254, 1845487966), (17647, 1176920812), (22508, 922743983), (35294, 588460406), (39389, 527282276), (42857, 484614452), (52289, 397198676), (70588, 294230203), (78778, 263641138), (85714, 242307226), (104578, 198599338), (157556, 131820569), (171428, 121153613), (209156, 99299669), (299999, 69230636), (366023, 56742668), (599998, 34615318), (732046, 28371334), (834451, 24889564), (888913, 23364628), (1199996, 17307659), (1464092, 14185667), (1668902, 12444782), (1777826, 11682314), (3337804, 6222391), (3555652, 5841157)]