20173418934

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{983}}^1\times {\mathrm{1163}}^1$

素因数の和:2341

約数の個数: 64

約数和(自身を含む): 43047811584

約数和(自身を除く): 22874392650

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 173, 346, 519, 983, 1038, 1163, 1966, 2326, 2941, 2949, 3489, 5882, 5898, 6978, 8823, 16711, 17646, 19771, 33422, 39542, 50133, 59313, 100266, 118626, 170059, 201199, 340118, 402398, 510177, 603597, 1020354, 1143229, 1207194, 2286458, 2891003, 3420383, 3429687, 5782006, 6840766, 6859374, 8673009, 10261149, 17346018, 19434893, 20522298, 38869786, 58304679, 116609358, 197778617, 395557234, 593335851, 1186671702, 3362236489, 6724472978, 10086709467, 20173418934]

約数ペア:

[(1, 20173418934), (2, 10086709467), (3, 6724472978), (6, 3362236489), (17, 1186671702), (34, 593335851), (51, 395557234), (102, 197778617), (173, 116609358), (346, 58304679), (519, 38869786), (983, 20522298), (1038, 19434893), (1163, 17346018), (1966, 10261149), (2326, 8673009), (2941, 6859374), (2949, 6840766), (3489, 5782006), (5882, 3429687), (5898, 3420383), (6978, 2891003), (8823, 2286458), (16711, 1207194), (17646, 1143229), (19771, 1020354), (33422, 603597), (39542, 510177), (50133, 402398), (59313, 340118), (100266, 201199), (118626, 170059)]