20605280232

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{1667}}^1\times {\mathrm{7687}}^1$

素因数の和:9430

約数の個数: 64

約数和(自身を含む): 52320222720

約数和(自身を除く): 31714942488

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 1667, 3334, 5001, 6668, 7687, 10002, 13336, 15374, 20004, 23061, 30748, 40008, 46122, 61496, 92244, 111689, 184488, 223378, 335067, 446756, 515029, 670134, 893512, 1030058, 1340268, 1545087, 2060116, 2680536, 3090174, 4120232, 6180348, 12360696, 12814229, 25628458, 38442687, 51256916, 76885374, 102513832, 153770748, 307541496, 858553343, 1717106686, 2575660029, 3434213372, 5151320058, 6868426744, 10302640116, 20605280232]

約数ペア:

[(1, 20605280232), (2, 10302640116), (3, 6868426744), (4, 5151320058), (6, 3434213372), (8, 2575660029), (12, 1717106686), (24, 858553343), (67, 307541496), (134, 153770748), (201, 102513832), (268, 76885374), (402, 51256916), (536, 38442687), (804, 25628458), (1608, 12814229), (1667, 12360696), (3334, 6180348), (5001, 4120232), (6668, 3090174), (7687, 2680536), (10002, 2060116), (13336, 1545087), (15374, 1340268), (20004, 1030058), (23061, 893512), (30748, 670134), (40008, 515029), (46122, 446756), (61496, 335067), (92244, 223378), (111689, 184488)]