20101098346

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1\times {\mathrm{61933}}^1$

素因数の和:62278

約数の個数: 32

約数和(自身を含む): 34960504320

約数和(自身を除く): 14859405974

約数列:

[1, 2, 7, 14, 97, 194, 239, 478, 679, 1358, 1673, 3346, 23183, 46366, 61933, 123866, 162281, 324562, 433531, 867062, 6007501, 12015002, 14801987, 29603974, 42052507, 84105014, 103613909, 207227818, 1435792739, 2871585478, 10050549173, 20101098346]

約数ペア:

[(1, 20101098346), (2, 10050549173), (7, 2871585478), (14, 1435792739), (97, 207227818), (194, 103613909), (239, 84105014), (478, 42052507), (679, 29603974), (1358, 14801987), (1673, 12015002), (3346, 6007501), (23183, 867062), (46366, 433531), (61933, 324562), (123866, 162281)]