About the Number
2000481021
2進数表記:1110111001111001110101011111101
漢数字表記:二十億四十八万千二十一
素因数分解:
素因数の和:23903
約数の個数: 48
約数和(自身を含む): 3632523648
約数和(自身を除く): 1632042627
約数列:
[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 121, 231, 363, 693, 847, 1089, 1331, 2541, 3993, 7623, 9317, 11979, 23857, 27951, 71571, 83853, 166999, 214713, 262427, 500997, 787281, 1502991, 1836989, 2361843, 2886697, 5510967, 8660091, 16532901, 20206879, 25980273, 31753667, 60620637, 95261001, 181861911, 222275669, 285783003, 666827007, 2000481021]
約数ペア:
[(1, 2000481021), (3, 666827007), (7, 285783003), (9, 222275669), (11, 181861911), (21, 95261001), (33, 60620637), (63, 31753667), (77, 25980273), (99, 20206879), (121, 16532901), (231, 8660091), (363, 5510967), (693, 2886697), (847, 2361843), (1089, 1836989), (1331, 1502991), (2541, 787281), (3993, 500997), (7623, 262427), (9317, 214713), (11979, 166999), (23857, 83853), (27951, 71571)]このpageの処理時間: 0.027387619018554688 seconds