21920652768

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{3163}}^1\times {\mathrm{10313}}^1$

素因数の和:13496

約数の個数: 96

約数和(自身を含む): 65789127936

約数和(自身を除く): 43868475168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 3163, 6326, 9489, 10313, 12652, 18978, 20626, 22141, 25304, 30939, 37956, 41252, 44282, 50608, 61878, 66423, 72191, 75912, 82504, 88564, 101216, 123756, 132846, 144382, 151824, 165008, 177128, 216573, 247512, 265692, 288764, 303648, 330016, 354256, 433146, 495024, 531384, 577528, 708512, 866292, 990048, 1062768, 1155056, 1732584, 2125536, 2310112, 3465168, 6930336, 32620019, 65240038, 97860057, 130480076, 195720114, 228340133, 260960152, 391440228, 456680266, 521920304, 685020399, 782880456, 913360532, 1043840608, 1370040798, 1565760912, 1826721064, 2740081596, 3131521824, 3653442128, 5480163192, 7306884256, 10960326384, 21920652768]

約数ペア:

[(1, 21920652768), (2, 10960326384), (3, 7306884256), (4, 5480163192), (6, 3653442128), (7, 3131521824), (8, 2740081596), (12, 1826721064), (14, 1565760912), (16, 1370040798), (21, 1043840608), (24, 913360532), (28, 782880456), (32, 685020399), (42, 521920304), (48, 456680266), (56, 391440228), (84, 260960152), (96, 228340133), (112, 195720114), (168, 130480076), (224, 97860057), (336, 65240038), (672, 32620019), (3163, 6930336), (6326, 3465168), (9489, 2310112), (10313, 2125536), (12652, 1732584), (18978, 1155056), (20626, 1062768), (22141, 990048), (25304, 866292), (30939, 708512), (37956, 577528), (41252, 531384), (44282, 495024), (50608, 433146), (61878, 354256), (66423, 330016), (72191, 303648), (75912, 288764), (82504, 265692), (88564, 247512), (101216, 216573), (123756, 177128), (132846, 165008), (144382, 151824)]