20235979302

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4987}}^1\times {\mathrm{8783}}^1$

素因数の和:13793

約数の個数: 64

約数和(自身を含む): 50474409984

約数和(自身を除く): 30238430682

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 4987, 8783, 9974, 14961, 17566, 26349, 29922, 34909, 52698, 54857, 61481, 69818, 96613, 104727, 109714, 122962, 164571, 184443, 193226, 209454, 289839, 329142, 368886, 383999, 579678, 676291, 767998, 1151997, 1352582, 2028873, 2303994, 4057746, 43800821, 87601642, 131402463, 262804926, 306605747, 481809031, 613211494, 919817241, 963618062, 1445427093, 1839634482, 2890854186, 3372663217, 6745326434, 10117989651, 20235979302]

約数ペア:

[(1, 20235979302), (2, 10117989651), (3, 6745326434), (6, 3372663217), (7, 2890854186), (11, 1839634482), (14, 1445427093), (21, 963618062), (22, 919817241), (33, 613211494), (42, 481809031), (66, 306605747), (77, 262804926), (154, 131402463), (231, 87601642), (462, 43800821), (4987, 4057746), (8783, 2303994), (9974, 2028873), (14961, 1352582), (17566, 1151997), (26349, 767998), (29922, 676291), (34909, 579678), (52698, 383999), (54857, 368886), (61481, 329142), (69818, 289839), (96613, 209454), (104727, 193226), (109714, 184443), (122962, 164571)]