20235710530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1129}}^1\times {\mathrm{2393}}^1$

素因数の和:3643

約数の個数: 64

約数和(自身を含む): 42071581440

約数和(自身を除く): 21835870910

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 107, 214, 535, 749, 1070, 1129, 1498, 2258, 2393, 3745, 4786, 5645, 7490, 7903, 11290, 11965, 15806, 16751, 23930, 33502, 39515, 79030, 83755, 120803, 167510, 241606, 256051, 512102, 604015, 845621, 1208030, 1280255, 1691242, 1792357, 2560510, 2701697, 3584714, 4228105, 5403394, 8456210, 8961785, 13508485, 17923570, 18911879, 27016970, 37823758, 94559395, 189118790, 289081579, 578163158, 1445407895, 2023571053, 2890815790, 4047142106, 10117855265, 20235710530]

約数ペア:

[(1, 20235710530), (2, 10117855265), (5, 4047142106), (7, 2890815790), (10, 2023571053), (14, 1445407895), (35, 578163158), (70, 289081579), (107, 189118790), (214, 94559395), (535, 37823758), (749, 27016970), (1070, 18911879), (1129, 17923570), (1498, 13508485), (2258, 8961785), (2393, 8456210), (3745, 5403394), (4786, 4228105), (5645, 3584714), (7490, 2701697), (7903, 2560510), (11290, 1792357), (11965, 1691242), (15806, 1280255), (16751, 1208030), (23930, 845621), (33502, 604015), (39515, 512102), (79030, 256051), (83755, 241606), (120803, 167510)]