20193536224

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1953709}}^1$

素因数の和:1953755

約数の個数: 48

約数和(自身を含む): 44310142800

約数和(自身を除く): 24116606576

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1292, 2584, 5168, 10336, 1953709, 3907418, 7814836, 15629672, 31259344, 33213053, 37120471, 62518688, 66426106, 74240942, 132852212, 148481884, 265704424, 296963768, 531408848, 593927536, 631048007, 1062817696, 1187855072, 1262096014, 2524192028, 5048384056, 10096768112, 20193536224]

約数ペア:

[(1, 20193536224), (2, 10096768112), (4, 5048384056), (8, 2524192028), (16, 1262096014), (17, 1187855072), (19, 1062817696), (32, 631048007), (34, 593927536), (38, 531408848), (68, 296963768), (76, 265704424), (136, 148481884), (152, 132852212), (272, 74240942), (304, 66426106), (323, 62518688), (544, 37120471), (608, 33213053), (646, 31259344), (1292, 15629672), (2584, 7814836), (5168, 3907418), (10336, 1953709)]