About the Number

20194950

20194949 ← → 20194951

2進数表記:1001101000010011010000110

漢数字表記:二千十九万四千九百五十

素因数分解:

2 1 × 3 1 × 5 2 × 31 1 × 43 1 × 101 1

素因数の和:190
約数の個数: 96
約数和(自身を含む): 53425152
約数和(自身を除く): 33230202

約数列:
[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 43, 50, 62, 75, 86, 93, 101, 129, 150, 155, 186, 202, 215, 258, 303, 310, 430, 465, 505, 606, 645, 775, 930, 1010, 1075, 1290, 1333, 1515, 1550, 2150, 2325, 2525, 2666, 3030, 3131, 3225, 3999, 4343, 4650, 5050, 6262, 6450, 6665, 7575, 7998, 8686, 9393, 13029, 13330, 15150, 15655, 18786, 19995, 21715, 26058, 31310, 33325, 39990, 43430, 46965, 65145, 66650, 78275, 93930, 99975, 108575, 130290, 134633, 156550, 199950, 217150, 234825, 269266, 325725, 403899, 469650, 651450, 673165, 807798, 1346330, 2019495, 3365825, 4038990, 6731650, 10097475, 20194950]

約数ペア:
[(1, 20194950), (2, 10097475), (3, 6731650), (5, 4038990), (6, 3365825), (10, 2019495), (15, 1346330), (25, 807798), (30, 673165), (31, 651450), (43, 469650), (50, 403899), (62, 325725), (75, 269266), (86, 234825), (93, 217150), (101, 199950), (129, 156550), (150, 134633), (155, 130290), (186, 108575), (202, 99975), (215, 93930), (258, 78275), (303, 66650), (310, 65145), (430, 46965), (465, 43430), (505, 39990), (606, 33325), (645, 31310), (775, 26058), (930, 21715), (1010, 19995), (1075, 18786), (1290, 15655), (1333, 15150), (1515, 13330), (1550, 13029), (2150, 9393), (2325, 8686), (2525, 7998), (2666, 7575), (3030, 6665), (3131, 6450), (3225, 6262), (3999, 5050), (4343, 4650)]

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