About the Number
20040231384
2進数表記:10010101010011111011010100111011000
漢数字表記:二百億四千二十三万千三百八十四
素因数分解:
素因数の和:448251
約数の個数: 96
約数和(自身を含む): 58733176320
約数和(自身を除く): 38692944936
約数列:
[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 81, 92, 108, 138, 162, 184, 207, 216, 243, 276, 324, 414, 486, 552, 621, 648, 828, 972, 1242, 1656, 1863, 1944, 2484, 3726, 4968, 5589, 7452, 11178, 14904, 22356, 44712, 448207, 896414, 1344621, 1792828, 2689242, 3585656, 4033863, 5378484, 8067726, 10308761, 10756968, 12101589, 16135452, 20617522, 24203178, 30926283, 32270904, 36304767, 41235044, 48406356, 61852566, 72609534, 82470088, 92778849, 96812712, 108914301, 123705132, 145219068, 185557698, 217828602, 247410264, 278336547, 290438136, 371115396, 435657204, 556673094, 742230792, 835009641, 871314408, 1113346188, 1670019282, 2226692376, 2505028923, 3340038564, 5010057846, 6680077128, 10020115692, 20040231384]
約数ペア:
[(1, 20040231384), (2, 10020115692), (3, 6680077128), (4, 5010057846), (6, 3340038564), (8, 2505028923), (9, 2226692376), (12, 1670019282), (18, 1113346188), (23, 871314408), (24, 835009641), (27, 742230792), (36, 556673094), (46, 435657204), (54, 371115396), (69, 290438136), (72, 278336547), (81, 247410264), (92, 217828602), (108, 185557698), (138, 145219068), (162, 123705132), (184, 108914301), (207, 96812712), (216, 92778849), (243, 82470088), (276, 72609534), (324, 61852566), (414, 48406356), (486, 41235044), (552, 36304767), (621, 32270904), (648, 30926283), (828, 24203178), (972, 20617522), (1242, 16135452), (1656, 12101589), (1863, 10756968), (1944, 10308761), (2484, 8067726), (3726, 5378484), (4968, 4033863), (5589, 3585656), (7452, 2689242), (11178, 1792828), (14904, 1344621), (22356, 896414), (44712, 448207)]このpageの処理時間: 0.13511443138122559 seconds