20248224

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1$

素因数の和:702

約数の個数: 96

約数和(自身を含む): 59330880

約数和(自身を除く): 39082656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 68, 76, 96, 102, 114, 136, 152, 204, 228, 272, 304, 323, 408, 456, 544, 608, 646, 653, 816, 912, 969, 1292, 1306, 1632, 1824, 1938, 1959, 2584, 2612, 3876, 3918, 5168, 5224, 7752, 7836, 10336, 10448, 11101, 12407, 15504, 15672, 20896, 22202, 24814, 31008, 31344, 33303, 37221, 44404, 49628, 62688, 66606, 74442, 88808, 99256, 133212, 148884, 177616, 198512, 210919, 266424, 297768, 355232, 397024, 421838, 532848, 595536, 632757, 843676, 1065696, 1191072, 1265514, 1687352, 2531028, 3374704, 5062056, 6749408, 10124112, 20248224]

約数ペア:

[(1, 20248224), (2, 10124112), (3, 6749408), (4, 5062056), (6, 3374704), (8, 2531028), (12, 1687352), (16, 1265514), (17, 1191072), (19, 1065696), (24, 843676), (32, 632757), (34, 595536), (38, 532848), (48, 421838), (51, 397024), (57, 355232), (68, 297768), (76, 266424), (96, 210919), (102, 198512), (114, 177616), (136, 148884), (152, 133212), (204, 99256), (228, 88808), (272, 74442), (304, 66606), (323, 62688), (408, 49628), (456, 44404), (544, 37221), (608, 33303), (646, 31344), (653, 31008), (816, 24814), (912, 22202), (969, 20896), (1292, 15672), (1306, 15504), (1632, 12407), (1824, 11101), (1938, 10448), (1959, 10336), (2584, 7836), (2612, 7752), (3876, 5224), (3918, 5168)]