About the Number

20007262492

20007262491 ← → 20007262493

2進数表記:10010101000100001101001100100011100

漢数字表記:二百億七百二十六万二千四百九十二

素因数分解:

2 2 × 7 1 × 41 1 × 47 1 × 523 1 × 709 1

素因数の和:1331
約数の個数: 96
約数和(自身を含む): 42001827840
約数和(自身を除く): 21994565348

約数列:
[1, 2, 4, 7, 14, 28, 41, 47, 82, 94, 164, 188, 287, 329, 523, 574, 658, 709, 1046, 1148, 1316, 1418, 1927, 2092, 2836, 3661, 3854, 4963, 7322, 7708, 9926, 13489, 14644, 19852, 21443, 24581, 26978, 29069, 33323, 42886, 49162, 53956, 58138, 66646, 85772, 98324, 116276, 133292, 150101, 172067, 203483, 233261, 300202, 344134, 370807, 406966, 466522, 600404, 688268, 741614, 813932, 933044, 1007821, 1366243, 1483228, 2015642, 2595649, 2732486, 4031284, 5191298, 5464972, 7054747, 9563701, 10382596, 14109494, 15203087, 17427929, 19127402, 28218988, 30406174, 34855858, 38254804, 60812348, 69711716, 106421609, 121995503, 212843218, 243991006, 425686436, 487982012, 714545089, 1429090178, 2858180356, 5001815623, 10003631246, 20007262492]

約数ペア:
[(1, 20007262492), (2, 10003631246), (4, 5001815623), (7, 2858180356), (14, 1429090178), (28, 714545089), (41, 487982012), (47, 425686436), (82, 243991006), (94, 212843218), (164, 121995503), (188, 106421609), (287, 69711716), (329, 60812348), (523, 38254804), (574, 34855858), (658, 30406174), (709, 28218988), (1046, 19127402), (1148, 17427929), (1316, 15203087), (1418, 14109494), (1927, 10382596), (2092, 9563701), (2836, 7054747), (3661, 5464972), (3854, 5191298), (4963, 4031284), (7322, 2732486), (7708, 2595649), (9926, 2015642), (13489, 1483228), (14644, 1366243), (19852, 1007821), (21443, 933044), (24581, 813932), (26978, 741614), (29069, 688268), (33323, 600404), (42886, 466522), (49162, 406966), (53956, 370807), (58138, 344134), (66646, 300202), (85772, 233261), (98324, 203483), (116276, 172067), (133292, 150101)]

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