20233342485

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{37181}}^1$

素因数の和:37363

約数の個数: 64

約数和(自身を含む): 37479456000

約数和(自身を除く): 17246113515

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 139, 145, 261, 417, 435, 695, 783, 1251, 1305, 2085, 3753, 3915, 4031, 6255, 12093, 18765, 20155, 36279, 37181, 60465, 108837, 111543, 181395, 185905, 334629, 544185, 557715, 1003887, 1078249, 1673145, 3234747, 5019435, 5168159, 5391245, 9704241, 15504477, 16173735, 25840795, 29112723, 46513431, 48521205, 77522385, 139540293, 145563615, 149876611, 232567155, 449629833, 697701465, 749383055, 1348889499, 2248149165, 4046668497, 6744447495, 20233342485]

約数ペア:

[(1, 20233342485), (3, 6744447495), (5, 4046668497), (9, 2248149165), (15, 1348889499), (27, 749383055), (29, 697701465), (45, 449629833), (87, 232567155), (135, 149876611), (139, 145563615), (145, 139540293), (261, 77522385), (417, 48521205), (435, 46513431), (695, 29112723), (783, 25840795), (1251, 16173735), (1305, 15504477), (2085, 9704241), (3753, 5391245), (3915, 5168159), (4031, 5019435), (6255, 3234747), (12093, 1673145), (18765, 1078249), (20155, 1003887), (36279, 557715), (37181, 544185), (60465, 334629), (108837, 185905), (111543, 181395)]