20070384

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{373}}^1$

素因数の和:462

約数の個数: 80

約数和(自身を含む): 55651200

約数和(自身を除く): 35580816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 59, 76, 114, 118, 152, 177, 228, 236, 304, 354, 373, 456, 472, 708, 746, 912, 944, 1119, 1121, 1416, 1492, 2238, 2242, 2832, 2984, 3363, 4476, 4484, 5968, 6726, 7087, 8952, 8968, 13452, 14174, 17904, 17936, 21261, 22007, 26904, 28348, 42522, 44014, 53808, 56696, 66021, 85044, 88028, 113392, 132042, 170088, 176056, 264084, 340176, 352112, 418133, 528168, 836266, 1056336, 1254399, 1672532, 2508798, 3345064, 5017596, 6690128, 10035192, 20070384]

約数ペア:

[(1, 20070384), (2, 10035192), (3, 6690128), (4, 5017596), (6, 3345064), (8, 2508798), (12, 1672532), (16, 1254399), (19, 1056336), (24, 836266), (38, 528168), (48, 418133), (57, 352112), (59, 340176), (76, 264084), (114, 176056), (118, 170088), (152, 132042), (177, 113392), (228, 88028), (236, 85044), (304, 66021), (354, 56696), (373, 53808), (456, 44014), (472, 42522), (708, 28348), (746, 26904), (912, 22007), (944, 21261), (1119, 17936), (1121, 17904), (1416, 14174), (1492, 13452), (2238, 8968), (2242, 8952), (2832, 7087), (2984, 6726), (3363, 5968), (4476, 4484)]