20143823880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{7103}}^1\times {\mathrm{23633}}^1$

素因数の和:30750

約数の個数: 64

約数和(自身を含む): 60442536960

約数和(自身を除く): 40298713080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 7103, 14206, 21309, 23633, 28412, 35515, 42618, 47266, 56824, 70899, 71030, 85236, 94532, 106545, 118165, 141798, 142060, 170472, 189064, 213090, 236330, 283596, 284120, 354495, 426180, 472660, 567192, 708990, 852360, 945320, 1417980, 2835960, 167865199, 335730398, 503595597, 671460796, 839325995, 1007191194, 1342921592, 1678651990, 2014382388, 2517977985, 3357303980, 4028764776, 5035955970, 6714607960, 10071911940, 20143823880]

約数ペア:

[(1, 20143823880), (2, 10071911940), (3, 6714607960), (4, 5035955970), (5, 4028764776), (6, 3357303980), (8, 2517977985), (10, 2014382388), (12, 1678651990), (15, 1342921592), (20, 1007191194), (24, 839325995), (30, 671460796), (40, 503595597), (60, 335730398), (120, 167865199), (7103, 2835960), (14206, 1417980), (21309, 945320), (23633, 852360), (28412, 708990), (35515, 567192), (42618, 472660), (47266, 426180), (56824, 354495), (70899, 284120), (71030, 283596), (85236, 236330), (94532, 213090), (106545, 189064), (118165, 170472), (141798, 142060)]