20233944

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:361

約数の個数: 96

約数和(自身を含む): 59192640

約数和(自身を除く): 38958696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 61, 68, 72, 102, 122, 136, 153, 183, 204, 244, 271, 306, 366, 408, 488, 542, 549, 612, 732, 813, 1037, 1084, 1098, 1224, 1464, 1626, 2074, 2168, 2196, 2439, 3111, 3252, 4148, 4392, 4607, 4878, 6222, 6504, 8296, 9214, 9333, 9756, 12444, 13821, 16531, 18428, 18666, 19512, 24888, 27642, 33062, 36856, 37332, 41463, 49593, 55284, 66124, 74664, 82926, 99186, 110568, 132248, 148779, 165852, 198372, 281027, 297558, 331704, 396744, 562054, 595116, 843081, 1124108, 1190232, 1686162, 2248216, 2529243, 3372324, 5058486, 6744648, 10116972, 20233944]

約数ペア:

[(1, 20233944), (2, 10116972), (3, 6744648), (4, 5058486), (6, 3372324), (8, 2529243), (9, 2248216), (12, 1686162), (17, 1190232), (18, 1124108), (24, 843081), (34, 595116), (36, 562054), (51, 396744), (61, 331704), (68, 297558), (72, 281027), (102, 198372), (122, 165852), (136, 148779), (153, 132248), (183, 110568), (204, 99186), (244, 82926), (271, 74664), (306, 66124), (366, 55284), (408, 49593), (488, 41463), (542, 37332), (549, 36856), (612, 33062), (732, 27642), (813, 24888), (1037, 19512), (1084, 18666), (1098, 18428), (1224, 16531), (1464, 13821), (1626, 12444), (2074, 9756), (2168, 9333), (2196, 9214), (2439, 8296), (3111, 6504), (3252, 6222), (4148, 4878), (4392, 4607)]