About the Number

21009879072024

21009879072023 ← → 21009879072025

2進数表記:100110001101110111110011000001111110100011000

漢数字表記:二十一兆九十八億七千九百七万二千二十四

素因数分解:

2 3 × 3 1 × 239 1 × 383 1 × 9563473 1

素因数の和:9564104
約数の個数: 64
約数和(自身を含む): 52882185830400
約数和(自身を除く): 31872306758376

約数列:
[1, 2, 3, 4, 6, 8, 12, 24, 239, 383, 478, 717, 766, 956, 1149, 1434, 1532, 1912, 2298, 2868, 3064, 4596, 5736, 9192, 91537, 183074, 274611, 366148, 549222, 732296, 1098444, 2196888, 9563473, 19126946, 28690419, 38253892, 57380838, 76507784, 114761676, 229523352, 2285670047, 3662810159, 4571340094, 6857010141, 7325620318, 9142680188, 10988430477, 13714020282, 14651240636, 18285360376, 21976860954, 27428040564, 29302481272, 43953721908, 54856081128, 87907443816, 875411628001, 1750823256002, 2626234884003, 3501646512004, 5252469768006, 7003293024008, 10504939536012, 21009879072024]

約数ペア:
[(1, 21009879072024), (2, 10504939536012), (3, 7003293024008), (4, 5252469768006), (6, 3501646512004), (8, 2626234884003), (12, 1750823256002), (24, 875411628001), (239, 87907443816), (383, 54856081128), (478, 43953721908), (717, 29302481272), (766, 27428040564), (956, 21976860954), (1149, 18285360376), (1434, 14651240636), (1532, 13714020282), (1912, 10988430477), (2298, 9142680188), (2868, 7325620318), (3064, 6857010141), (4596, 4571340094), (5736, 3662810159), (9192, 2285670047), (91537, 229523352), (183074, 114761676), (274611, 76507784), (366148, 57380838), (549222, 38253892), (732296, 28690419), (1098444, 19126946), (2196888, 9563473)]

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