About the Number

20132685480

20132685479 ← → 20132685481

2進数表記:10010110000000000000110011010101000

漢数字表記:二百一億三千二百六十八万五千四百八十

素因数分解:

2 3 × 3 1 × 5 1 × 79 1 × 2123701 1

素因数の和:2123794
約数の個数: 64
約数和(自身を含む): 61162617600
約数和(自身を除く): 41029932120

約数列:
[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 9480, 2123701, 4247402, 6371103, 8494804, 10618505, 12742206, 16989608, 21237010, 25484412, 31855515, 42474020, 50968824, 63711030, 84948040, 127422060, 167772379, 254844120, 335544758, 503317137, 671089516, 838861895, 1006634274, 1342179032, 1677723790, 2013268548, 2516585685, 3355447580, 4026537096, 5033171370, 6710895160, 10066342740, 20132685480]

約数ペア:
[(1, 20132685480), (2, 10066342740), (3, 6710895160), (4, 5033171370), (5, 4026537096), (6, 3355447580), (8, 2516585685), (10, 2013268548), (12, 1677723790), (15, 1342179032), (20, 1006634274), (24, 838861895), (30, 671089516), (40, 503317137), (60, 335544758), (79, 254844120), (120, 167772379), (158, 127422060), (237, 84948040), (316, 63711030), (395, 50968824), (474, 42474020), (632, 31855515), (790, 25484412), (948, 21237010), (1185, 16989608), (1580, 12742206), (1896, 10618505), (2370, 8494804), (3160, 6371103), (4740, 4247402), (9480, 2123701)]

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