20737537191954

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{6451}}^1\times {\mathrm{16235473}}^1$

素因数の和:16241943

約数の個数: 48

約数和(自身を含む): 49023598220064

約数和(自身を除く): 28286061028110

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 6451, 12902, 19353, 38706, 58059, 70961, 116118, 141922, 212883, 425766, 638649, 1277298, 16235473, 32470946, 48706419, 97412838, 146119257, 178590203, 292238514, 357180406, 535770609, 1071541218, 1607311827, 3214623654, 104735036323, 209470072646, 314205108969, 628410217938, 942615326907, 1152085399553, 1885230653814, 2304170799106, 3456256198659, 6912512397318, 10368768595977, 20737537191954]

約数ペア:

[(1, 20737537191954), (2, 10368768595977), (3, 6912512397318), (6, 3456256198659), (9, 2304170799106), (11, 1885230653814), (18, 1152085399553), (22, 942615326907), (33, 628410217938), (66, 314205108969), (99, 209470072646), (198, 104735036323), (6451, 3214623654), (12902, 1607311827), (19353, 1071541218), (38706, 535770609), (58059, 357180406), (70961, 292238514), (116118, 178590203), (141922, 146119257), (212883, 97412838), (425766, 48706419), (638649, 32470946), (1277298, 16235473)]