20130973442

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1\times {\mathrm{62347}}^1$

素因数の和:62690

約数の個数: 32

約数和(自身を含む): 32994561600

約数和(自身を除く): 12863588158

約数列:

[1, 2, 19, 29, 38, 58, 293, 551, 586, 1102, 5567, 8497, 11134, 16994, 62347, 124694, 161443, 322886, 1184593, 1808063, 2369186, 3616126, 18267671, 34353197, 36535342, 68706394, 347085749, 529762459, 694171498, 1059524918, 10065486721, 20130973442]

約数ペア:

[(1, 20130973442), (2, 10065486721), (19, 1059524918), (29, 694171498), (38, 529762459), (58, 347085749), (293, 68706394), (551, 36535342), (586, 34353197), (1102, 18267671), (5567, 3616126), (8497, 2369186), (11134, 1808063), (16994, 1184593), (62347, 322886), (124694, 161443)]