20147133632

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{44773}}^1$

素因数の和:44953

約数の個数: 56

約数和(自身を含む): 40941345600

約数和(自身を除く): 20794211968

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 89, 158, 178, 316, 356, 632, 712, 1264, 1424, 2528, 2848, 5056, 5696, 7031, 14062, 28124, 44773, 56248, 89546, 112496, 179092, 224992, 358184, 449984, 716368, 1432736, 2865472, 3537067, 3984797, 7074134, 7969594, 14148268, 15939188, 28296536, 31878376, 56593072, 63756752, 113186144, 127513504, 226372288, 255027008, 314798963, 629597926, 1259195852, 2518391704, 5036783408, 10073566816, 20147133632]

約数ペア:

[(1, 20147133632), (2, 10073566816), (4, 5036783408), (8, 2518391704), (16, 1259195852), (32, 629597926), (64, 314798963), (79, 255027008), (89, 226372288), (158, 127513504), (178, 113186144), (316, 63756752), (356, 56593072), (632, 31878376), (712, 28296536), (1264, 15939188), (1424, 14148268), (2528, 7969594), (2848, 7074134), (5056, 3984797), (5696, 3537067), (7031, 2865472), (14062, 1432736), (28124, 716368), (44773, 449984), (56248, 358184), (89546, 224992), (112496, 179092)]